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Zipperpin---2.1.9999.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN866-1 : TPTP v9.2.0. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.rjoOhkmTQJ true

% Computer : n002.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Oct  2 05:05:52 PM UTC 2025

% Result   : Unsatisfiable 72.29s 10.92s
% Output   : Refutation 73.11s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SYN866-1 : TPTP v9.2.0. Released v2.5.0.
% 0.06/0.14  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.rjoOhkmTQJ true
% 0.14/0.35  % Computer : n002.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Wed Oct  1 13:40:38 EDT 2025
% 0.14/0.35  % CPUTime  : 
% 0.14/0.35  % Running portfolio for 300 s
% 0.14/0.35  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35  % Number of cores: 8
% 0.14/0.36  % Python version: Python 3.6.8
% 0.14/0.36  % Running in FO mode
% 0.56/0.66  % Total configuration time : 435
% 0.56/0.66  % Estimated wc time : 1092
% 0.56/0.66  % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.72  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.75  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.57/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.57/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.57/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 72.29/10.92  % Solved by fo/fo7.sh.
% 72.29/10.92  % done 2221 iterations in 9.657s
% 72.29/10.92  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 72.29/10.92  % SZS output start Refutation
% 72.29/10.92  thf(ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $i > 
% 72.29/10.92                                                                    $i > $o).
% 72.29/10.92  thf(ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > 
% 72.29/10.92                                                                      $i > $i > $o).
% 72.29/10.92  thf(ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_1r1_type, type, ssNder1_1r1: $i > $o).
% 72.29/10.92  thf(ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv35_6r1r1r1r1r1r1_type, type, ssPv35_6r1r1r1r1r1r1: $i > $i > $i > 
% 72.29/10.92                                                             $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $o).
% 72.29/10.92  thf(ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 72.29/10.92                                                                $i > $i > $i > 
% 72.29/10.92                                                                $i > $i > $i > 
% 72.29/10.92                                                                $i > $i > $i > 
% 72.29/10.92                                                                $i > $i > $i > 
% 72.29/10.92                                                                $i > $i > $i > 
% 72.29/10.92                                                                $i > $i > $i > 
% 72.29/10.92                                                                $i > $i > $o).
% 72.29/10.92  thf(skc40_type, type, skc40: $i).
% 72.29/10.92  thf(ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc60_type, type, skc60: $i).
% 72.29/10.92  thf(ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc59_type, type, skc59: $i).
% 72.29/10.92  thf(ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc51_type, type, skc51: $i).
% 72.29/10.92  thf(ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $o).
% 72.29/10.92  thf(ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 72.29/10.92                                                              $i > $i > $i > 
% 72.29/10.92                                                              $i > $i > $i > 
% 72.29/10.92                                                              $i > $i > $i > 
% 72.29/10.92                                                              $i > $i > $i > 
% 72.29/10.92                                                              $i > $i > $i > 
% 72.29/10.92                                                              $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc61_type, type, skc61: $i).
% 72.29/10.92  thf(ssNder1_10r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_10r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_11r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_11r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(skc33_type, type, skc33: $i).
% 72.29/10.92  thf(ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 72.29/10.92                                                             $i > $i > $i > 
% 72.29/10.92                                                             $i > $i > $i > 
% 72.29/10.92                                                             $i > $i > $i > 
% 72.29/10.92                                                             $i > $i > $i > 
% 72.29/10.92                                                             $i > $i > $i > 
% 72.29/10.92                                                             $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_4r1r1r1r1_type, type, ssNder1_4r1r1r1r1: $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc45_type, type, skc45: $i).
% 72.29/10.92  thf(ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > 
% 72.29/10.92                                                                  $i > $i > $o).
% 72.29/10.92  thf(skc44_type, type, skc44: $i).
% 72.29/10.92  thf(ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_5r1r1r1r1r1_type, type, ssNder1_5r1r1r1r1r1: $i > $i > $i > $i > 
% 72.29/10.92                                                           $i > $o).
% 72.29/10.92  thf(skc32_type, type, skc32: $i).
% 72.29/10.92  thf(skc35_type, type, skc35: $i).
% 72.29/10.92  thf(ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv38_3r1r1r1_type, type, ssPv38_3r1r1r1: $i > $i > $i > $o).
% 72.29/10.92  thf(skc57_type, type, skc57: $i).
% 72.29/10.92  thf(ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv30_11r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv30_11r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc50_type, type, skc50: $i).
% 72.29/10.92  thf(ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_8r1r1r1r1r1r1r1r1_type, type, ssNder1_8r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc34_type, type, skc34: $i).
% 72.29/10.92  thf(ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > 
% 72.29/10.92                                                                     $i > $i > $o).
% 72.29/10.92  thf(ssNder1_9r1r1r1r1r1r1r1r1r1_type, type, ssNder1_9r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 72.29/10.92                                                            $i > $i > $i > 
% 72.29/10.92                                                            $i > $i > $i > 
% 72.29/10.92                                                            $i > $i > $i > 
% 72.29/10.92                                                            $i > $i > $i > 
% 72.29/10.92                                                            $i > $i > $i > 
% 72.29/10.92                                                            $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_0_type, type, ssNder1_0: $o).
% 72.29/10.92  thf(ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv31_10r1r1r1r1r1r1r1r1r1r1_type, type, ssPv31_10r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_3r1r1r1_type, type, ssNder1_3r1r1r1: $i > $i > $i > $o).
% 72.29/10.92  thf(skc52_type, type, skc52: $i).
% 72.29/10.92  thf(ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $o).
% 72.29/10.92  thf(skc38_type, type, skc38: $i).
% 72.29/10.92  thf(ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_6r1r1r1r1r1r1_type, type, ssNder1_6r1r1r1r1r1r1: $i > $i > $i > 
% 72.29/10.92                                                               $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv40_1r1_type, type, ssPv40_1r1: $i > $o).
% 72.29/10.92  thf(ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(skc58_type, type, skc58: $i).
% 72.29/10.92  thf(ssNder1_7r1r1r1r1r1r1r1_type, type, ssNder1_7r1r1r1r1r1r1r1: $i > $i > 
% 72.29/10.92                                                                   $i > $i > 
% 72.29/10.92                                                                   $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssNder1_2r1r1_type, type, ssNder1_2r1r1: $i > $i > $o).
% 72.29/10.92  thf(ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $o).
% 72.29/10.92  thf(ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 72.29/10.92      ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 72.29/10.92      $i > $i > $i > $i > $o).
% 72.29/10.92  thf(clause105, conjecture,
% 72.29/10.92    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.92        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.92        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.92        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.92        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.92        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.92        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.92        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.92        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.92        ( ~( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.92             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ skc59 ) ) ))).
% 72.29/10.92  thf(zf_stmt_0, negated_conjecture,
% 72.29/10.92    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.92     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.92     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.92     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.92     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.92     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.92     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.92     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.92     ( ~( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.92          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ skc59 ) )),
% 72.29/10.92    inference('cnf.neg', [status(esa)], [clause105])).
% 72.29/10.92  thf(zip_derived_cl1651, plain,
% 72.29/10.92      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.92         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.92         (~ (ssNder1_0)
% 72.29/10.92          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.92          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.92          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.92          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.92          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.92          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.92          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.92          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.92               X7)
% 72.29/10.92          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.92               X6 @ X7 @ X8)
% 72.29/10.92          | ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.92               X6 @ X7 @ X8 @ X9 @ skc59))),
% 72.29/10.92      inference('cnf', [status(esa)], [zf_stmt_0])).
% 72.29/10.92  thf(clause1, conjecture, (~( ssNder1_0 ))).
% 72.29/10.92  thf(zf_stmt_1, negated_conjecture, (ssNder1_0),
% 72.29/10.92    inference('cnf.neg', [status(esa)], [clause1])).
% 72.29/10.92  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.92      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.92  thf(clause2, conjecture, (~( ( ssNder1_1r1 @ U ) | ( ~( ssNder1_0 ) ) ))).
% 72.29/10.92  thf(zf_stmt_2, negated_conjecture,
% 72.29/10.92    (( ssNder1_1r1 @ U ) | ( ~( ssNder1_0 ) )),
% 72.29/10.92    inference('cnf.neg', [status(esa)], [clause2])).
% 72.29/10.92  thf(zip_derived_cl1754, plain,
% 72.29/10.92      (![X0 : $i]: ( (ssNder1_1r1 @ X0) | ~ (ssNder1_0))),
% 72.29/10.92      inference('cnf', [status(esa)], [zf_stmt_2])).
% 72.29/10.92  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.92      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.92  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.92      inference('demod', [status(thm)],
% 72.29/10.92                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.92  thf(clause3, conjecture,
% 72.29/10.92    (~( ( ssNder1_2r1r1 @ U @ V ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.92        ( ~( ssNder1_1r1 @ U ) ) ))).
% 72.29/10.92  thf(zf_stmt_3, negated_conjecture,
% 72.29/10.92    (( ssNder1_2r1r1 @ U @ V ) | ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) )),
% 72.29/10.92    inference('cnf.neg', [status(esa)], [clause3])).
% 72.29/10.92  thf(zip_derived_cl1753, plain,
% 72.29/10.92      (![X0 : $i, X1 : $i]:
% 72.29/10.92         ( (ssNder1_2r1r1 @ X0 @ X1) | ~ (ssNder1_0) | ~ (ssNder1_1r1 @ X0))),
% 72.29/10.92      inference('cnf', [status(esa)], [zf_stmt_3])).
% 72.29/10.92  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.92      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.92  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.92      inference('demod', [status(thm)],
% 72.29/10.92                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.92  thf(zip_derived_cl1762, plain,
% 72.29/10.92      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.92      inference('demod', [status(thm)],
% 72.29/10.92                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.92  thf(clause10, conjecture,
% 72.29/10.92    (~( ( ssNder1_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.92        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) ))).
% 72.29/10.93  thf(zf_stmt_4, negated_conjecture,
% 72.29/10.93    (( ssNder1_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.93     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause10])).
% 72.29/10.93  thf(zip_derived_cl1746, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:
% 72.29/10.93         ( (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_4])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(clause16, conjecture,
% 72.29/10.93    (~( ( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.93        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) ))).
% 72.29/10.93  thf(zf_stmt_5, negated_conjecture,
% 72.29/10.93    (( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.93     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause16])).
% 72.29/10.93  thf(zip_derived_cl1740, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93         ( (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_5])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(clause21, conjecture,
% 72.29/10.93    (~( ( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.93        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) ))).
% 72.29/10.93  thf(zf_stmt_6, negated_conjecture,
% 72.29/10.93    (( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.93     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause21])).
% 72.29/10.93  thf(zip_derived_cl1735, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93         ( (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_6])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(clause33, conjecture,
% 72.29/10.93    (~( ( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) ))).
% 72.29/10.93  thf(zf_stmt_7, negated_conjecture,
% 72.29/10.93    (( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | ( ~( ssNder1_0 ) ) | 
% 72.29/10.93     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause33])).
% 72.29/10.93  thf(zip_derived_cl1723, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93         ( (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_7])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1807, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93         (~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9 @ skc59))),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1651, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(clause47, conjecture,
% 72.29/10.93    (~( ( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) ))).
% 72.29/10.93  thf(zf_stmt_8, negated_conjecture,
% 72.29/10.93    (( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause47])).
% 72.29/10.93  thf(zip_derived_cl1709, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93         ( (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_8])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1829, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9 @ skc59))),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1807, zip_derived_cl1826])).
% 72.29/10.93  thf(clause62, conjecture,
% 72.29/10.93    (~( ( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) ))).
% 72.29/10.93  thf(zf_stmt_9, negated_conjecture,
% 72.29/10.93    (( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause62])).
% 72.29/10.93  thf(zip_derived_cl1694, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93         ( (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_9])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1856, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93         (~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93             X7 @ X8)
% 72.29/10.93          | ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9 @ skc59))),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1829, zip_derived_cl1854])).
% 72.29/10.93  thf(clause83, conjecture,
% 72.29/10.93    (~( ( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) ))).
% 72.29/10.93  thf(zf_stmt_10, negated_conjecture,
% 72.29/10.93    (( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause83])).
% 72.29/10.93  thf(zip_derived_cl1673, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93         ( (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93            X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_10])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1890, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93         ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93            X6 @ X7 @ X8 @ X9 @ skc59)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1856, zip_derived_cl1889])).
% 72.29/10.93  thf(clause1198, conjecture,
% 72.29/10.93    (~( ( ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93          @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.93          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93        ( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93          @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.93          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93        ( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93          @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.93          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93        ( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93          @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.93          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 ) ) | 
% 72.29/10.93        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 ) ) | 
% 72.29/10.93        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.93        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.93        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.93        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.93        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.93        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.93        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.93        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.93        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.93             X20 ) ) | 
% 72.29/10.93        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.93             X20 @ X21 ) ) | 
% 72.29/10.93        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93             @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.93             X20 @ X21 @ X22 ) ) | 
% 72.29/10.93        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93             @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.93             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.29/10.93        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93             @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.93             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 72.29/10.93  thf(zf_stmt_11, negated_conjecture,
% 72.29/10.93    (( ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93       @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93       X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93     ( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93       @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93       X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93     ( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93       @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93       X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93     ( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93       @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93       X22 @ X23 @ X24 @ X25 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 ) ) | 
% 72.29/10.93     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 ) ) | 
% 72.29/10.93     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 ) ) | 
% 72.29/10.93     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.93     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.93     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.93     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.93     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.93     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.93     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.93     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.93     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.29/10.93     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.93          X21 @ X22 ) ) | 
% 72.29/10.93     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93          @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.93          X21 @ X22 @ X23 ) ) | 
% 72.29/10.93     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.93          @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.93          X21 @ X22 @ X23 @ X24 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause1198])).
% 72.29/10.93  thf(zip_derived_cl558, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.93         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.93         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.93         ( (ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.93            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.29/10.93          |  (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.29/10.93          |  (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.29/10.93          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.93          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.93          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15)
% 72.29/10.93          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16)
% 72.29/10.93          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16 @ X17)
% 72.29/10.93          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.93               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.93          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.93               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.93          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.93               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.93               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.93          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.93               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.93               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.93          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.93               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.93               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.93          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93               X22 @ X23)
% 72.29/10.93          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93               X22 @ X23 @ X24)
% 72.29/10.93          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93               X22 @ X23 @ X24 @ X25)
% 72.29/10.93          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.93          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.93          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.93          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.93               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.93               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.93               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_11])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(clause103, conjecture,
% 72.29/10.93    (~( ( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) ))).
% 72.29/10.93  thf(zf_stmt_12, negated_conjecture,
% 72.29/10.93    (( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause103])).
% 72.29/10.93  thf(zip_derived_cl1653, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93         ( (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93            X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_12])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(clause128, conjecture,
% 72.29/10.93    (~( ( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) ))).
% 72.29/10.93  thf(zf_stmt_13, negated_conjecture,
% 72.29/10.93    (( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause128])).
% 72.29/10.93  thf(zip_derived_cl1628, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93         ( (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93            X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_13])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(clause155, conjecture,
% 72.29/10.93    (~( ( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) ))).
% 72.29/10.93  thf(zf_stmt_14, negated_conjecture,
% 72.29/10.93    (( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause155])).
% 72.29/10.93  thf(zip_derived_cl1601, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93         ( (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93            X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_14])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(clause186, conjecture,
% 72.29/10.93    (~( ( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) ))).
% 72.29/10.93  thf(zf_stmt_15, negated_conjecture,
% 72.29/10.93    (( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause186])).
% 72.29/10.93  thf(zip_derived_cl1570, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93         ( (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_15])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.93  thf(clause219, conjecture,
% 72.29/10.93    (~( ( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 72.29/10.93  thf(zf_stmt_16, negated_conjecture,
% 72.29/10.93    (( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause219])).
% 72.29/10.93  thf(zip_derived_cl1537, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.93         ( (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_16])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.93  thf(zip_derived_cl2136, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.93          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.93  thf(clause252, conjecture,
% 72.29/10.93    (~( ( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) ))).
% 72.29/10.93  thf(zf_stmt_17, negated_conjecture,
% 72.29/10.93    (( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause252])).
% 72.29/10.93  thf(zip_derived_cl1504, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i]:
% 72.29/10.93         ( (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_17])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.93  thf(zip_derived_cl2136, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.93          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.93  thf(zip_derived_cl2203, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i]:
% 72.29/10.93          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136])).
% 72.29/10.93  thf(clause286, conjecture,
% 72.29/10.93    (~( ( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) ))).
% 72.29/10.93  thf(zf_stmt_18, negated_conjecture,
% 72.29/10.93    (( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause286])).
% 72.29/10.93  thf(zip_derived_cl1470, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i]:
% 72.29/10.93         ( (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.93          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_18])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.93  thf(zip_derived_cl2136, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.93          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.93  thf(zip_derived_cl2203, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i]:
% 72.29/10.93          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136])).
% 72.29/10.93  thf(zip_derived_cl2264, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i]:
% 72.29/10.93          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.93  thf(clause322, conjecture,
% 72.29/10.93    (~( ( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 ) ) ))).
% 72.29/10.93  thf(zf_stmt_19, negated_conjecture,
% 72.29/10.93    (( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause322])).
% 72.29/10.93  thf(zip_derived_cl1434, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.93         ( (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.93            X16)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.93          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.93          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_19])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.93  thf(zip_derived_cl2136, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.93          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.93  thf(zip_derived_cl2203, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i]:
% 72.29/10.93          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136])).
% 72.29/10.93  thf(zip_derived_cl2264, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i]:
% 72.29/10.93          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.93  thf(zip_derived_cl2328, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.93          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.93           X16)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.93  thf(clause360, conjecture,
% 72.29/10.93    (~( ( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 ) ) | 
% 72.29/10.93        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 ) ) ))).
% 72.29/10.93  thf(zf_stmt_20, negated_conjecture,
% 72.29/10.93    (( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 @ X12 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 ) ) | 
% 72.29/10.93     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause360])).
% 72.29/10.93  thf(zip_derived_cl1396, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.93         ( (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.93            X15 @ X16 @ X17)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.93          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.93          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15)
% 72.29/10.93          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_20])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.93  thf(zip_derived_cl2136, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.93          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.93  thf(zip_derived_cl2203, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i]:
% 72.29/10.93          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136])).
% 72.29/10.93  thf(zip_derived_cl2264, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i]:
% 72.29/10.93          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.93  thf(zip_derived_cl2328, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.93          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.93           X16)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.93  thf(zip_derived_cl2394, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.93          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.93           X15 @ X16 @ X17)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.93                 zip_derived_cl2328])).
% 72.29/10.93  thf(clause399, conjecture,
% 72.29/10.93    (~( ( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 ) ) | 
% 72.29/10.93        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 ) ) | 
% 72.29/10.93        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 ) ) ))).
% 72.29/10.93  thf(zf_stmt_21, negated_conjecture,
% 72.29/10.93    (( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 @ X12 @ X13 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 ) ) | 
% 72.29/10.93     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 ) ) | 
% 72.29/10.93     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause399])).
% 72.29/10.93  thf(zip_derived_cl1357, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.93         ( (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.93            X15 @ X16 @ X17 @ X18)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.93          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.93          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15)
% 72.29/10.93          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16)
% 72.29/10.93          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16 @ X17))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_21])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.93  thf(zip_derived_cl2136, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.93          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.93  thf(zip_derived_cl2203, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i]:
% 72.29/10.93          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136])).
% 72.29/10.93  thf(zip_derived_cl2264, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i]:
% 72.29/10.93          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.93  thf(zip_derived_cl2328, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.93          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.93           X16)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.93  thf(zip_derived_cl2394, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.93          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.93           X15 @ X16 @ X17)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.93                 zip_derived_cl2328])).
% 72.29/10.93  thf(zip_derived_cl2471, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.93          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.93           X15 @ X16 @ X17 @ X18)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.93                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.93                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.93  thf(clause439, conjecture,
% 72.29/10.93    (~( ( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 72.29/10.93        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.93        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 ) ) | 
% 72.29/10.93        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 ) ) | 
% 72.29/10.93        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.93        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.93             X9 @ X10 @ X11 @ X12 @ X13 ) ) ))).
% 72.29/10.93  thf(zf_stmt_22, negated_conjecture,
% 72.29/10.93    (( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93       X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 72.29/10.93     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.93     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.93     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.93     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.93     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.93     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.93     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.93     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.93     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.93     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.93     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.93     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.93     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.93     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.93     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 ) ) | 
% 72.29/10.93     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 ) ) | 
% 72.29/10.93     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 ) ) | 
% 72.29/10.93     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.93          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.93          X10 @ X11 @ X12 @ X13 ) )),
% 72.29/10.93    inference('cnf.neg', [status(esa)], [clause439])).
% 72.29/10.93  thf(zip_derived_cl1317, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.93         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.93         ( (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.93            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93            X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.93          | ~ (ssNder1_0)
% 72.29/10.93          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.93          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.93          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.93          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.93          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.93          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.93          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.93          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93               X7)
% 72.29/10.93          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8)
% 72.29/10.93          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93               X6 @ X7 @ X8 @ X9)
% 72.29/10.93          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.93          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.93          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.93          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.93          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.93               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.93          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15)
% 72.29/10.93          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16)
% 72.29/10.93          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.93               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16 @ X17)
% 72.29/10.93          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.93               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.93               X14 @ X15 @ X16 @ X17 @ X18))),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_22])).
% 72.29/10.93  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.93      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.93  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.93  thf(zip_derived_cl1762, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.93  thf(zip_derived_cl1768, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762])).
% 72.29/10.93  thf(zip_derived_cl1776, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.93          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.93  thf(zip_derived_cl1791, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.93          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.93  thf(zip_derived_cl1803, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.93          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791])).
% 72.29/10.93  thf(zip_derived_cl1826, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.93          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.93  thf(zip_derived_cl1854, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.93          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.93  thf(zip_derived_cl1889, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i]:
% 72.29/10.93          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854])).
% 72.29/10.93  thf(zip_derived_cl1928, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.93          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.93           X7 @ X8 @ X9)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.93  thf(zip_derived_cl1970, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.93          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.93  thf(zip_derived_cl2020, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.93          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.93           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.93                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.93                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.93                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.93                 zip_derived_cl1970])).
% 72.29/10.93  thf(zip_derived_cl2075, plain,
% 72.29/10.93      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.93         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.93          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.93           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.93      inference('demod', [status(thm)],
% 72.29/10.93                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(clause480, conjecture,
% 72.29/10.94    (~( ( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 72.29/10.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 ) ) | 
% 72.29/10.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 ) ) | 
% 72.29/10.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) ))).
% 72.29/10.94  thf(zf_stmt_23, negated_conjecture,
% 72.29/10.94    (( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94       X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 72.29/10.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 ) ) | 
% 72.29/10.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 ) ) | 
% 72.29/10.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 ) ) | 
% 72.29/10.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 ) )),
% 72.29/10.94    inference('cnf.neg', [status(esa)], [clause480])).
% 72.29/10.94  thf(zip_derived_cl1276, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94         ( (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.94          | ~ (ssNder1_0)
% 72.29/10.94          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94               X7)
% 72.29/10.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8)
% 72.29/10.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8 @ X9)
% 72.29/10.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15)
% 72.29/10.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16)
% 72.29/10.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17)
% 72.29/10.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.94          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18 @ X19))),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_23])).
% 72.29/10.94  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.94  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.94  thf(zip_derived_cl1762, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.94  thf(zip_derived_cl1768, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762])).
% 72.29/10.94  thf(zip_derived_cl1776, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.94  thf(zip_derived_cl1791, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.94  thf(zip_derived_cl1803, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791])).
% 72.29/10.94  thf(zip_derived_cl1826, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.94  thf(zip_derived_cl1854, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.94  thf(zip_derived_cl1889, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i]:
% 72.29/10.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854])).
% 72.29/10.94  thf(zip_derived_cl1928, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8 @ X9)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.94  thf(zip_derived_cl1970, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.94  thf(zip_derived_cl2020, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970])).
% 72.29/10.94  thf(zip_derived_cl2075, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(zip_derived_cl2617, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544])).
% 72.29/10.94  thf(clause521, conjecture,
% 72.29/10.94    (~( ( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 72.29/10.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 ) ) | 
% 72.29/10.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 ) ) | 
% 72.29/10.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) ))).
% 72.29/10.94  thf(zf_stmt_24, negated_conjecture,
% 72.29/10.94    (( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 72.29/10.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 ) ) | 
% 72.29/10.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 ) ) | 
% 72.29/10.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 ) ) | 
% 72.29/10.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) )),
% 72.29/10.94    inference('cnf.neg', [status(esa)], [clause521])).
% 72.29/10.94  thf(zip_derived_cl1235, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i]:
% 72.29/10.94         ( (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.94          | ~ (ssNder1_0)
% 72.29/10.94          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94               X7)
% 72.29/10.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8)
% 72.29/10.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8 @ X9)
% 72.29/10.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15)
% 72.29/10.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16)
% 72.29/10.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17)
% 72.29/10.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.94          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.94          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20))),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_24])).
% 72.29/10.94  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.94  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.94  thf(zip_derived_cl1762, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.94  thf(zip_derived_cl1768, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762])).
% 72.29/10.94  thf(zip_derived_cl1776, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.94  thf(zip_derived_cl1791, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.94  thf(zip_derived_cl1803, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791])).
% 72.29/10.94  thf(zip_derived_cl1826, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.94  thf(zip_derived_cl1854, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.94  thf(zip_derived_cl1889, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i]:
% 72.29/10.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854])).
% 72.29/10.94  thf(zip_derived_cl1928, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8 @ X9)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.94  thf(zip_derived_cl1970, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.94  thf(zip_derived_cl2020, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970])).
% 72.29/10.94  thf(zip_derived_cl2075, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(zip_derived_cl2617, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544])).
% 72.29/10.94  thf(zip_derived_cl2698, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i]:
% 72.29/10.94          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.94  thf(clause564, conjecture,
% 72.29/10.94    (~( ( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 72.29/10.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 ) ) | 
% 72.29/10.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 ) ) | 
% 72.29/10.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) ))).
% 72.29/10.94  thf(zf_stmt_25, negated_conjecture,
% 72.29/10.94    (( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 72.29/10.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 ) ) | 
% 72.29/10.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 ) ) | 
% 72.29/10.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 ) ) | 
% 72.29/10.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) )),
% 72.29/10.94    inference('cnf.neg', [status(esa)], [clause564])).
% 72.29/10.94  thf(zip_derived_cl1192, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i]:
% 72.29/10.94         ( (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.94          | ~ (ssNder1_0)
% 72.29/10.94          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94               X7)
% 72.29/10.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8)
% 72.29/10.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8 @ X9)
% 72.29/10.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15)
% 72.29/10.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16)
% 72.29/10.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17)
% 72.29/10.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.94          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.94          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.94          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21))),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_25])).
% 72.29/10.94  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.94  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.94  thf(zip_derived_cl1762, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.94  thf(zip_derived_cl1768, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762])).
% 72.29/10.94  thf(zip_derived_cl1776, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.94  thf(zip_derived_cl1791, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.94  thf(zip_derived_cl1803, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791])).
% 72.29/10.94  thf(zip_derived_cl1826, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.94  thf(zip_derived_cl1854, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.94  thf(zip_derived_cl1889, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i]:
% 72.29/10.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854])).
% 72.29/10.94  thf(zip_derived_cl1928, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8 @ X9)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.94  thf(zip_derived_cl1970, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.94  thf(zip_derived_cl2020, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970])).
% 72.29/10.94  thf(zip_derived_cl2075, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(zip_derived_cl2617, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544])).
% 72.29/10.94  thf(zip_derived_cl2698, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i]:
% 72.29/10.94          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.94  thf(zip_derived_cl2777, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i]:
% 72.29/10.94          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.94  thf(clause613, conjecture,
% 72.29/10.94    (~( ( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) | 
% 72.29/10.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 ) ) | 
% 72.29/10.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 ) ) | 
% 72.29/10.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) ))).
% 72.29/10.94  thf(zf_stmt_26, negated_conjecture,
% 72.29/10.94    (( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) | 
% 72.29/10.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 ) ) | 
% 72.29/10.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 ) ) | 
% 72.29/10.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 ) ) | 
% 72.29/10.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) )),
% 72.29/10.94    inference('cnf.neg', [status(esa)], [clause613])).
% 72.29/10.94  thf(zip_derived_cl1143, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.94         ( (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 72.29/10.94          | ~ (ssNder1_0)
% 72.29/10.94          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94               X7)
% 72.29/10.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8)
% 72.29/10.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8 @ X9)
% 72.29/10.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15)
% 72.29/10.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16)
% 72.29/10.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17)
% 72.29/10.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.94          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.94          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.94          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.94          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22))),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_26])).
% 72.29/10.94  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.94  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.94  thf(zip_derived_cl1762, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.94  thf(zip_derived_cl1768, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762])).
% 72.29/10.94  thf(zip_derived_cl1776, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.94  thf(zip_derived_cl1791, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.94  thf(zip_derived_cl1803, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791])).
% 72.29/10.94  thf(zip_derived_cl1826, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.94  thf(zip_derived_cl1854, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.94  thf(zip_derived_cl1889, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i]:
% 72.29/10.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854])).
% 72.29/10.94  thf(zip_derived_cl1928, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8 @ X9)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.94  thf(zip_derived_cl1970, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.94  thf(zip_derived_cl2020, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970])).
% 72.29/10.94  thf(zip_derived_cl2075, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(zip_derived_cl2617, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544])).
% 72.29/10.94  thf(zip_derived_cl2698, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i]:
% 72.29/10.94          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.94  thf(zip_derived_cl2777, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i]:
% 72.29/10.94          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.94  thf(zip_derived_cl2863, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.94          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.94                 zip_derived_cl2777])).
% 72.29/10.94  thf(clause666, conjecture,
% 72.29/10.94    (~( ( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) | 
% 72.29/10.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 ) ) | 
% 72.29/10.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 ) ) | 
% 72.29/10.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.94        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) ))).
% 72.29/10.94  thf(zf_stmt_27, negated_conjecture,
% 72.29/10.94    (( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) | 
% 72.29/10.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 ) ) | 
% 72.29/10.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 ) ) | 
% 72.29/10.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 ) ) | 
% 72.29/10.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.94     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) )),
% 72.29/10.94    inference('cnf.neg', [status(esa)], [clause666])).
% 72.29/10.94  thf(zip_derived_cl1090, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.94         ( (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.94            X23 @ X24)
% 72.29/10.94          | ~ (ssNder1_0)
% 72.29/10.94          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94               X7)
% 72.29/10.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8)
% 72.29/10.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8 @ X9)
% 72.29/10.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15)
% 72.29/10.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16)
% 72.29/10.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17)
% 72.29/10.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.94          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.94          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.94          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.94          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.94          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.94               X22 @ X23))),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_27])).
% 72.29/10.94  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.94  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.94  thf(zip_derived_cl1762, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.94  thf(zip_derived_cl1768, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762])).
% 72.29/10.94  thf(zip_derived_cl1776, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.94  thf(zip_derived_cl1791, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.94  thf(zip_derived_cl1803, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791])).
% 72.29/10.94  thf(zip_derived_cl1826, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.94  thf(zip_derived_cl1854, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.94  thf(zip_derived_cl1889, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i]:
% 72.29/10.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854])).
% 72.29/10.94  thf(zip_derived_cl1928, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8 @ X9)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.94  thf(zip_derived_cl1970, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.94  thf(zip_derived_cl2020, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970])).
% 72.29/10.94  thf(zip_derived_cl2075, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(zip_derived_cl2617, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544])).
% 72.29/10.94  thf(zip_derived_cl2698, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i]:
% 72.29/10.94          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.94  thf(zip_derived_cl2777, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i]:
% 72.29/10.94          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.94  thf(zip_derived_cl2863, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.94          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.94                 zip_derived_cl2777])).
% 72.29/10.94  thf(zip_derived_cl2953, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.94          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.94           X24)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.94                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.94  thf(clause717, conjecture,
% 72.29/10.94    (~( ( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 72.29/10.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 ) ) | 
% 72.29/10.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 ) ) | 
% 72.29/10.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.94        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.94        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) ))).
% 72.29/10.94  thf(zf_stmt_28, negated_conjecture,
% 72.29/10.94    (( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 72.29/10.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 ) ) | 
% 72.29/10.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 ) ) | 
% 72.29/10.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 ) ) | 
% 72.29/10.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.94     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.94     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) )),
% 72.29/10.94    inference('cnf.neg', [status(esa)], [clause717])).
% 72.29/10.94  thf(zip_derived_cl1039, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.94         ( (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.94            X23 @ X24 @ X25)
% 72.29/10.94          | ~ (ssNder1_0)
% 72.29/10.94          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94               X7)
% 72.29/10.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8)
% 72.29/10.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8 @ X9)
% 72.29/10.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15)
% 72.29/10.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16)
% 72.29/10.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17)
% 72.29/10.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.94          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.94          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.94          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.94          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.94          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.94               X22 @ X23)
% 72.29/10.94          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.94               X22 @ X23 @ X24))),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_28])).
% 72.29/10.94  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.94  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.94  thf(zip_derived_cl1762, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.94  thf(zip_derived_cl1768, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762])).
% 72.29/10.94  thf(zip_derived_cl1776, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.94  thf(zip_derived_cl1791, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.94  thf(zip_derived_cl1803, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791])).
% 72.29/10.94  thf(zip_derived_cl1826, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.94  thf(zip_derived_cl1854, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.94  thf(zip_derived_cl1889, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i]:
% 72.29/10.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854])).
% 72.29/10.94  thf(zip_derived_cl1928, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8 @ X9)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.94  thf(zip_derived_cl1970, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.94  thf(zip_derived_cl2020, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970])).
% 72.29/10.94  thf(zip_derived_cl2075, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(zip_derived_cl2617, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544])).
% 72.29/10.94  thf(zip_derived_cl2698, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i]:
% 72.29/10.94          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.94  thf(zip_derived_cl2777, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i]:
% 72.29/10.94          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.94  thf(zip_derived_cl2863, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.94          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.94                 zip_derived_cl2777])).
% 72.29/10.94  thf(zip_derived_cl2953, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.94          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.94           X24)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.94                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.94  thf(zip_derived_cl3044, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.94          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.94           X24 @ X25)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.94                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.94                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.94  thf(clause771, conjecture,
% 72.29/10.94    (~( ( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) | 
% 72.29/10.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 ) ) | 
% 72.29/10.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 ) ) | 
% 72.29/10.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.94        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.94        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.94        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.94             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.94             X20 ) ) ))).
% 72.29/10.94  thf(zf_stmt_29, negated_conjecture,
% 72.29/10.94    (( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) | 
% 72.29/10.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 ) ) | 
% 72.29/10.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 ) ) | 
% 72.29/10.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 ) ) | 
% 72.29/10.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.94     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.94     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.94     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.94     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.94     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.94     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.94     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.94          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 72.29/10.94    inference('cnf.neg', [status(esa)], [clause771])).
% 72.29/10.94  thf(zip_derived_cl985, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.94         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.94         ( (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.94            X23 @ X24 @ X25 @ X26)
% 72.29/10.94          | ~ (ssNder1_0)
% 72.29/10.94          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94               X7)
% 72.29/10.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8)
% 72.29/10.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94               X6 @ X7 @ X8 @ X9)
% 72.29/10.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15)
% 72.29/10.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16)
% 72.29/10.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17)
% 72.29/10.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.94          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.94          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.94          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.94          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.94               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.94               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.94          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.94               X22 @ X23)
% 72.29/10.94          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.94               X22 @ X23 @ X24)
% 72.29/10.94          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.94               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.94               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.94               X22 @ X23 @ X24 @ X25))),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_29])).
% 72.29/10.94  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.94  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.94  thf(zip_derived_cl1762, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.94  thf(zip_derived_cl1768, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762])).
% 72.29/10.94  thf(zip_derived_cl1776, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.94  thf(zip_derived_cl1791, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.94  thf(zip_derived_cl1803, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791])).
% 72.29/10.94  thf(zip_derived_cl1826, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.94  thf(zip_derived_cl1854, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.94  thf(zip_derived_cl1889, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i]:
% 72.29/10.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854])).
% 72.29/10.94  thf(zip_derived_cl1928, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.94           X7 @ X8 @ X9)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.94  thf(zip_derived_cl1970, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.94  thf(zip_derived_cl2020, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970])).
% 72.29/10.94  thf(zip_derived_cl2075, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.94  thf(zip_derived_cl2136, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.94  thf(zip_derived_cl2203, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i]:
% 72.29/10.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136])).
% 72.29/10.94  thf(zip_derived_cl2264, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i]:
% 72.29/10.94          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.94  thf(zip_derived_cl2328, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.94          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.94           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.94           X16)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.94  thf(zip_derived_cl2394, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.94          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328])).
% 72.29/10.94  thf(zip_derived_cl2471, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.94          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.94  thf(zip_derived_cl2544, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.94          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.94           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.94           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.94                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.94                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.94                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.94                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.94                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.94                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.94                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.94  thf(zip_derived_cl2617, plain,
% 72.29/10.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.94          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.94           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.94           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.94      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544])).
% 72.29/10.95  thf(zip_derived_cl2698, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i]:
% 72.29/10.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.95  thf(zip_derived_cl2777, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i]:
% 72.29/10.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.95  thf(zip_derived_cl2863, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.95          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777])).
% 72.29/10.95  thf(zip_derived_cl2953, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.95          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.95  thf(zip_derived_cl3044, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.95          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.95  thf(zip_derived_cl3131, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.95          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044])).
% 72.29/10.95  thf(clause830, conjecture,
% 72.29/10.95    (~( ( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 ) | 
% 72.29/10.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 ) ) | 
% 72.29/10.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 ) ) | 
% 72.29/10.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 ) ) | 
% 72.29/10.95        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 ) ) ))).
% 72.29/10.95  thf(zf_stmt_30, negated_conjecture,
% 72.29/10.95    (( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95       X22 ) | 
% 72.29/10.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 ) ) | 
% 72.29/10.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 ) ) | 
% 72.29/10.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 ) ) | 
% 72.29/10.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.95     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 72.29/10.95    inference('cnf.neg', [status(esa)], [clause830])).
% 72.29/10.95  thf(zip_derived_cl926, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.95         ( (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.95            X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.95          | ~ (ssNder1_0)
% 72.29/10.95          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95               X7)
% 72.29/10.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8)
% 72.29/10.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8 @ X9)
% 72.29/10.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15)
% 72.29/10.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16)
% 72.29/10.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17)
% 72.29/10.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.95          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23)
% 72.29/10.95          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24)
% 72.29/10.95          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25)
% 72.29/10.95          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26))),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_30])).
% 72.29/10.95  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.95  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.95  thf(zip_derived_cl1762, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.95  thf(zip_derived_cl1768, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762])).
% 72.29/10.95  thf(zip_derived_cl1776, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.95  thf(zip_derived_cl1791, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.95  thf(zip_derived_cl1803, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791])).
% 72.29/10.95  thf(zip_derived_cl1826, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.95  thf(zip_derived_cl1854, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.95  thf(zip_derived_cl1889, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i]:
% 72.29/10.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854])).
% 72.29/10.95  thf(zip_derived_cl1928, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8 @ X9)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.95  thf(zip_derived_cl1970, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.95  thf(zip_derived_cl2020, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970])).
% 72.29/10.95  thf(zip_derived_cl2075, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.95  thf(zip_derived_cl2136, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.95  thf(zip_derived_cl2203, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i]:
% 72.29/10.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136])).
% 72.29/10.95  thf(zip_derived_cl2264, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i]:
% 72.29/10.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.95  thf(zip_derived_cl2328, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.95           X16)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.95  thf(zip_derived_cl2394, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328])).
% 72.29/10.95  thf(zip_derived_cl2471, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.95  thf(zip_derived_cl2544, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.95  thf(zip_derived_cl2617, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544])).
% 72.29/10.95  thf(zip_derived_cl2698, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i]:
% 72.29/10.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.95  thf(zip_derived_cl2777, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i]:
% 72.29/10.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.95  thf(zip_derived_cl2863, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.95          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777])).
% 72.29/10.95  thf(zip_derived_cl2953, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.95          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.95  thf(zip_derived_cl3044, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.95          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.95  thf(zip_derived_cl3131, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.95          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044])).
% 72.29/10.95  thf(zip_derived_cl3224, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.95          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.29/10.95  thf(clause891, conjecture,
% 72.29/10.95    (~( ( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 ) | 
% 72.29/10.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 ) ) | 
% 72.29/10.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 ) ) | 
% 72.29/10.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 ) ) | 
% 72.29/10.95        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 ) ) | 
% 72.29/10.95        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 ) ) ))).
% 72.29/10.95  thf(zf_stmt_31, negated_conjecture,
% 72.29/10.95    (( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95       X22 @ X23 ) | 
% 72.29/10.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 ) ) | 
% 72.29/10.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 ) ) | 
% 72.29/10.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 ) ) | 
% 72.29/10.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.95     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.29/10.95     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 ) )),
% 72.29/10.95    inference('cnf.neg', [status(esa)], [clause891])).
% 72.29/10.95  thf(zip_derived_cl865, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i]:
% 72.29/10.95         ( (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.95            X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.95          | ~ (ssNder1_0)
% 72.29/10.95          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95               X7)
% 72.29/10.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8)
% 72.29/10.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8 @ X9)
% 72.29/10.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15)
% 72.29/10.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16)
% 72.29/10.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17)
% 72.29/10.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.95          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23)
% 72.29/10.95          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24)
% 72.29/10.95          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25)
% 72.29/10.95          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.95          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_31])).
% 72.29/10.95  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.95  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.95  thf(zip_derived_cl1762, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.95  thf(zip_derived_cl1768, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762])).
% 72.29/10.95  thf(zip_derived_cl1776, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.95  thf(zip_derived_cl1791, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.95  thf(zip_derived_cl1803, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791])).
% 72.29/10.95  thf(zip_derived_cl1826, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.95  thf(zip_derived_cl1854, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.95  thf(zip_derived_cl1889, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i]:
% 72.29/10.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854])).
% 72.29/10.95  thf(zip_derived_cl1928, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8 @ X9)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.95  thf(zip_derived_cl1970, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.95  thf(zip_derived_cl2020, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970])).
% 72.29/10.95  thf(zip_derived_cl2075, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.95  thf(zip_derived_cl2136, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.95  thf(zip_derived_cl2203, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i]:
% 72.29/10.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136])).
% 72.29/10.95  thf(zip_derived_cl2264, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i]:
% 72.29/10.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.95  thf(zip_derived_cl2328, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.95           X16)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.95  thf(zip_derived_cl2394, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328])).
% 72.29/10.95  thf(zip_derived_cl2471, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.95  thf(zip_derived_cl2544, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.95  thf(zip_derived_cl2617, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544])).
% 72.29/10.95  thf(zip_derived_cl2698, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i]:
% 72.29/10.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.95  thf(zip_derived_cl2777, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i]:
% 72.29/10.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.95  thf(zip_derived_cl2863, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.95          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777])).
% 72.29/10.95  thf(zip_derived_cl2953, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.95          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.95  thf(zip_derived_cl3044, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.95          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.95  thf(zip_derived_cl3131, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.95          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044])).
% 72.29/10.95  thf(zip_derived_cl3224, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.95          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.29/10.95  thf(zip_derived_cl3325, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i]:
% 72.29/10.95          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.29/10.95  thf(clause953, conjecture,
% 72.29/10.95    (~( ( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 @ X24 ) | 
% 72.29/10.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 ) ) | 
% 72.29/10.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 ) ) | 
% 72.29/10.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 ) ) | 
% 72.29/10.95        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 ) ) | 
% 72.29/10.95        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 ) ) | 
% 72.29/10.95        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 @ X23 ) ) ))).
% 72.29/10.95  thf(zf_stmt_32, negated_conjecture,
% 72.29/10.95    (( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95       X22 @ X23 @ X24 ) | 
% 72.29/10.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 ) ) | 
% 72.29/10.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 ) ) | 
% 72.29/10.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 ) ) | 
% 72.29/10.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.95     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.29/10.95     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 ) ) | 
% 72.29/10.95     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 ) )),
% 72.29/10.95    inference('cnf.neg', [status(esa)], [clause953])).
% 72.29/10.95  thf(zip_derived_cl803, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i]:
% 72.29/10.95         ( (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.95            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.29/10.95          | ~ (ssNder1_0)
% 72.29/10.95          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95               X7)
% 72.29/10.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8)
% 72.29/10.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8 @ X9)
% 72.29/10.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15)
% 72.29/10.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16)
% 72.29/10.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17)
% 72.29/10.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.95          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23)
% 72.29/10.95          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24)
% 72.29/10.95          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25)
% 72.29/10.95          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.95          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.95          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_32])).
% 72.29/10.95  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.95  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.95  thf(zip_derived_cl1762, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.95  thf(zip_derived_cl1768, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762])).
% 72.29/10.95  thf(zip_derived_cl1776, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.95  thf(zip_derived_cl1791, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.95  thf(zip_derived_cl1803, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791])).
% 72.29/10.95  thf(zip_derived_cl1826, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.95  thf(zip_derived_cl1854, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.95  thf(zip_derived_cl1889, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i]:
% 72.29/10.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854])).
% 72.29/10.95  thf(zip_derived_cl1928, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8 @ X9)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.95  thf(zip_derived_cl1970, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.95  thf(zip_derived_cl2020, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970])).
% 72.29/10.95  thf(zip_derived_cl2075, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.95  thf(zip_derived_cl2136, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.95  thf(zip_derived_cl2203, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i]:
% 72.29/10.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136])).
% 72.29/10.95  thf(zip_derived_cl2264, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i]:
% 72.29/10.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.95  thf(zip_derived_cl2328, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.95           X16)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.95  thf(zip_derived_cl2394, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328])).
% 72.29/10.95  thf(zip_derived_cl2471, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.95  thf(zip_derived_cl2544, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.95  thf(zip_derived_cl2617, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544])).
% 72.29/10.95  thf(zip_derived_cl2698, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i]:
% 72.29/10.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.95  thf(zip_derived_cl2777, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i]:
% 72.29/10.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.95  thf(zip_derived_cl2863, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.95          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777])).
% 72.29/10.95  thf(zip_derived_cl2953, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.95          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.95  thf(zip_derived_cl3044, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.95          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.95  thf(zip_derived_cl3131, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.95          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044])).
% 72.29/10.95  thf(zip_derived_cl3224, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.95          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.29/10.95  thf(zip_derived_cl3325, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i]:
% 72.29/10.95          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.29/10.95  thf(zip_derived_cl3454, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i]:
% 72.29/10.95          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.95                 zip_derived_cl3325])).
% 72.29/10.95  thf(zip_derived_cl3703, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.95         ( (ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.95            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.29/10.95          |  (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.29/10.95          |  (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.29/10.95          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl558, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.95                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.29/10.95  thf(clause1063, conjecture,
% 72.29/10.95    (~( ( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 72.29/10.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 ) ) | 
% 72.29/10.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 ) ) | 
% 72.29/10.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 ) ) | 
% 72.29/10.95        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 ) ) | 
% 72.29/10.95        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 ) ) | 
% 72.29/10.95        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.29/10.95        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.29/10.95        ( ~( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.29/10.95  thf(zf_stmt_33, negated_conjecture,
% 72.29/10.95    (( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 72.29/10.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 ) ) | 
% 72.29/10.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 ) ) | 
% 72.29/10.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 ) ) | 
% 72.29/10.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.95     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.29/10.95     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 ) ) | 
% 72.29/10.95     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 ) ) | 
% 72.29/10.95     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.29/10.95     ( ~( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.29/10.95    inference('cnf.neg', [status(esa)], [clause1063])).
% 72.29/10.95  thf(zip_derived_cl693, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.95         ( (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.95          | ~ (ssNder1_0)
% 72.29/10.95          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95               X7)
% 72.29/10.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8)
% 72.29/10.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8 @ X9)
% 72.29/10.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15)
% 72.29/10.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16)
% 72.29/10.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17)
% 72.29/10.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.95          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23)
% 72.29/10.95          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24)
% 72.29/10.95          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25)
% 72.29/10.95          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.95          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.95          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.95          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.29/10.95          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_33])).
% 72.29/10.95  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.95  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.95  thf(zip_derived_cl1762, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.95  thf(zip_derived_cl1768, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762])).
% 72.29/10.95  thf(zip_derived_cl1776, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.95  thf(zip_derived_cl1791, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.95  thf(zip_derived_cl1803, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791])).
% 72.29/10.95  thf(zip_derived_cl1826, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.95  thf(zip_derived_cl1854, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.95  thf(zip_derived_cl1889, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i]:
% 72.29/10.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854])).
% 72.29/10.95  thf(zip_derived_cl1928, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8 @ X9)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.95  thf(zip_derived_cl1970, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.95  thf(zip_derived_cl2020, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970])).
% 72.29/10.95  thf(zip_derived_cl2075, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.95  thf(zip_derived_cl2136, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.95  thf(zip_derived_cl2203, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i]:
% 72.29/10.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136])).
% 72.29/10.95  thf(zip_derived_cl2264, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i]:
% 72.29/10.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.95  thf(zip_derived_cl2328, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.95           X16)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.95  thf(zip_derived_cl2394, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328])).
% 72.29/10.95  thf(zip_derived_cl2471, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.95  thf(zip_derived_cl2544, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.95  thf(zip_derived_cl2617, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544])).
% 72.29/10.95  thf(zip_derived_cl2698, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i]:
% 72.29/10.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.95  thf(zip_derived_cl2777, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i]:
% 72.29/10.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.95  thf(zip_derived_cl2863, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.95          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777])).
% 72.29/10.95  thf(zip_derived_cl2953, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.95          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.95  thf(zip_derived_cl3044, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.95          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.95  thf(zip_derived_cl3131, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.95          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044])).
% 72.29/10.95  thf(zip_derived_cl3224, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.95          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.29/10.95  thf(zip_derived_cl3325, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i]:
% 72.29/10.95          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.29/10.95  thf(zip_derived_cl3454, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i]:
% 72.29/10.95          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.95           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.95                 zip_derived_cl3325])).
% 72.29/10.95  thf(zip_derived_cl3658, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.95         ( (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.95          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl693, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.95                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.95                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.95                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.95                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.95                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.95                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.29/10.95  thf(zip_derived_cl3704, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.95         ( (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95            X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.29/10.95            X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 72.29/10.95            X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.29/10.95          |  (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.29/10.95              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.29/10.95              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.29/10.95          |  (ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.29/10.95              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.29/10.95              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.29/10.95          |  (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ 
% 72.29/10.95              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.29/10.95              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 72.29/10.95      inference('sup-', [status(thm)], [zip_derived_cl3703, zip_derived_cl3658])).
% 72.29/10.95  thf(clause1062, conjecture,
% 72.29/10.95    (~( ( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 72.29/10.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 ) ) | 
% 72.29/10.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 ) ) | 
% 72.29/10.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 ) ) | 
% 72.29/10.95        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 ) ) | 
% 72.29/10.95        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 ) ) | 
% 72.29/10.95        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.29/10.95        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.29/10.95        ( ~( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95             @
% 72.29/10.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.95             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.29/10.95  thf(zf_stmt_34, negated_conjecture,
% 72.29/10.95    (( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 72.29/10.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 ) ) | 
% 72.29/10.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 ) ) | 
% 72.29/10.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 ) ) | 
% 72.29/10.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.95     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.95     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.95     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.95     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.29/10.95     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 ) ) | 
% 72.29/10.95     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 ) ) | 
% 72.29/10.95     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.29/10.95     ( ~( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.95          @
% 72.29/10.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.95          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.29/10.95    inference('cnf.neg', [status(esa)], [clause1062])).
% 72.29/10.95  thf(zip_derived_cl694, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.95         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.95         ( (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.95          | ~ (ssNder1_0)
% 72.29/10.95          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95               X7)
% 72.29/10.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8)
% 72.29/10.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95               X6 @ X7 @ X8 @ X9)
% 72.29/10.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15)
% 72.29/10.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16)
% 72.29/10.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17)
% 72.29/10.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.95          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23)
% 72.29/10.95          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24)
% 72.29/10.95          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25)
% 72.29/10.95          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.95          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.95          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.95          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.29/10.95          | ~ (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.95               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_34])).
% 72.29/10.95  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.95  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.95  thf(zip_derived_cl1762, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.95  thf(zip_derived_cl1768, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762])).
% 72.29/10.95  thf(zip_derived_cl1776, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.95  thf(zip_derived_cl1791, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.95  thf(zip_derived_cl1803, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791])).
% 72.29/10.95  thf(zip_derived_cl1826, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.95  thf(zip_derived_cl1854, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.95  thf(zip_derived_cl1889, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i]:
% 72.29/10.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854])).
% 72.29/10.95  thf(zip_derived_cl1928, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.95           X7 @ X8 @ X9)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.95  thf(zip_derived_cl1970, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.95  thf(zip_derived_cl2020, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970])).
% 72.29/10.95  thf(zip_derived_cl2075, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.95                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.95  thf(zip_derived_cl2136, plain,
% 72.29/10.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.95      inference('demod', [status(thm)],
% 72.29/10.95                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.95                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.95                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.95                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.96  thf(zip_derived_cl2203, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i]:
% 72.29/10.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136])).
% 72.29/10.96  thf(zip_derived_cl2264, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i]:
% 72.29/10.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.96  thf(zip_derived_cl2328, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.96           X16)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.96  thf(zip_derived_cl2394, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328])).
% 72.29/10.96  thf(zip_derived_cl2471, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17 @ X18)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.96  thf(zip_derived_cl2544, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.96  thf(zip_derived_cl2617, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544])).
% 72.29/10.96  thf(zip_derived_cl2698, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i]:
% 72.29/10.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.96  thf(zip_derived_cl2777, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i]:
% 72.29/10.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.96  thf(zip_derived_cl2863, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777])).
% 72.29/10.96  thf(zip_derived_cl2953, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.96  thf(zip_derived_cl3044, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.96  thf(zip_derived_cl3131, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044])).
% 72.29/10.96  thf(zip_derived_cl3224, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.29/10.96  thf(zip_derived_cl3325, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i]:
% 72.29/10.96          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.29/10.96  thf(zip_derived_cl3454, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.96                 zip_derived_cl3325])).
% 72.29/10.96  thf(zip_derived_cl3652, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.96         ( (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.96                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.29/10.96  thf(zip_derived_cl3705, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.96         ( (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ 
% 72.29/10.96            X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.29/10.96            X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 72.29/10.96          |  (ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.29/10.96              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.29/10.96              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.29/10.96          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.29/10.96              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.29/10.96              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.29/10.96          |  (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ 
% 72.29/10.96              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.29/10.96              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10))),
% 72.29/10.96      inference('sup-', [status(thm)], [zip_derived_cl3704, zip_derived_cl3652])).
% 72.29/10.96  thf(clause1042, conjecture,
% 72.29/10.96    (~( ( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 72.29/10.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 ) ) | 
% 72.29/10.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 ) ) | 
% 72.29/10.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 ) ) | 
% 72.29/10.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 ) ) | 
% 72.29/10.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96             @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 @ X22 ) ) | 
% 72.29/10.96        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96             @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.29/10.96        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96             @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.29/10.96        ( ~( ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96             @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.29/10.96  thf(zf_stmt_35, negated_conjecture,
% 72.29/10.96    (( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 72.29/10.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 ) ) | 
% 72.29/10.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 ) ) | 
% 72.29/10.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 ) ) | 
% 72.29/10.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.29/10.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.96          X21 @ X22 ) ) | 
% 72.29/10.96     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96          @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.96          X21 @ X22 @ X23 ) ) | 
% 72.29/10.96     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96          @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.96          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.29/10.96     ( ~( ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96          @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.96          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.29/10.96    inference('cnf.neg', [status(esa)], [clause1042])).
% 72.29/10.96  thf(zip_derived_cl714, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.96         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96            X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.96          | ~ (ssNder1_0)
% 72.29/10.96          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96               X7)
% 72.29/10.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96               X6 @ X7 @ X8)
% 72.29/10.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96               X6 @ X7 @ X8 @ X9)
% 72.29/10.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15)
% 72.29/10.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16)
% 72.29/10.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17)
% 72.29/10.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.29/10.96          | ~ (ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.29/10.96      inference('cnf', [status(esa)], [zf_stmt_35])).
% 72.29/10.96  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.96  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.96  thf(zip_derived_cl1762, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.96  thf(zip_derived_cl1768, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762])).
% 72.29/10.96  thf(zip_derived_cl1776, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.96  thf(zip_derived_cl1791, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.96  thf(zip_derived_cl1803, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791])).
% 72.29/10.96  thf(zip_derived_cl1826, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.96  thf(zip_derived_cl1854, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.96  thf(zip_derived_cl1889, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i]:
% 72.29/10.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96           X7 @ X8)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854])).
% 72.29/10.96  thf(zip_derived_cl1928, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96           X7 @ X8 @ X9)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.96  thf(zip_derived_cl1970, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.96  thf(zip_derived_cl2020, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970])).
% 72.29/10.96  thf(zip_derived_cl2075, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.96  thf(zip_derived_cl2136, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.96  thf(zip_derived_cl2203, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i]:
% 72.29/10.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136])).
% 72.29/10.96  thf(zip_derived_cl2264, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i]:
% 72.29/10.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.96  thf(zip_derived_cl2328, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.96           X16)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.96  thf(zip_derived_cl2394, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328])).
% 72.29/10.96  thf(zip_derived_cl2471, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17 @ X18)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.96  thf(zip_derived_cl2544, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.96  thf(zip_derived_cl2617, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544])).
% 72.29/10.96  thf(zip_derived_cl2698, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i]:
% 72.29/10.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.96  thf(zip_derived_cl2777, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i]:
% 72.29/10.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.96  thf(zip_derived_cl2863, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777])).
% 72.29/10.96  thf(zip_derived_cl2953, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.96  thf(zip_derived_cl3044, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.96  thf(zip_derived_cl3131, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044])).
% 72.29/10.96  thf(zip_derived_cl3224, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.29/10.96  thf(zip_derived_cl3325, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i]:
% 72.29/10.96          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.29/10.96  thf(zip_derived_cl3454, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.96                 zip_derived_cl3325])).
% 72.29/10.96  thf(zip_derived_cl3599, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.96         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96            X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.96          | ~ (ssPv30_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl714, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.29/10.96                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.29/10.96  thf(zip_derived_cl3706, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i, X30 : $i]:
% 72.29/10.96         ( (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ 
% 72.29/10.96            X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 72.29/10.96            X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10)
% 72.29/10.96          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.29/10.96              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.29/10.96              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.29/10.96          |  (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ 
% 72.29/10.96              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.29/10.96              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 72.29/10.96          |  (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ X28 @ X27 @ X26 @ 
% 72.29/10.96              X25 @ X24 @ X23 @ X22 @ X21 @ X20))),
% 72.29/10.96      inference('sup-', [status(thm)], [zip_derived_cl3705, zip_derived_cl3599])).
% 72.29/10.96  thf(clause955, conjecture,
% 72.29/10.96    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 ) ) | 
% 72.29/10.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 ) ) | 
% 72.29/10.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 ) ) | 
% 72.29/10.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 ) ) | 
% 72.29/10.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96             @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 @ X22 ) ) | 
% 72.29/10.96        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96             @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.29/10.96        ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96             @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.29/10.96             X20 @ X21 @ X22 @ X23 @ X24 @ skc35 ) ) ))).
% 72.29/10.96  thf(zf_stmt_36, negated_conjecture,
% 72.29/10.96    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 ) ) | 
% 72.29/10.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 ) ) | 
% 72.29/10.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 ) ) | 
% 72.29/10.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.29/10.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.29/10.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.29/10.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.29/10.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.96          X21 @ X22 ) ) | 
% 72.29/10.96     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96          @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.96          X21 @ X22 @ X23 ) ) | 
% 72.29/10.96     ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.29/10.96          @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.29/10.96          X21 @ X22 @ X23 @ X24 @ skc35 ) )),
% 72.29/10.96    inference('cnf.neg', [status(esa)], [clause955])).
% 72.29/10.96  thf(zip_derived_cl801, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_0)
% 72.29/10.96          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96               X7)
% 72.29/10.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96               X6 @ X7 @ X8)
% 72.29/10.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96               X6 @ X7 @ X8 @ X9)
% 72.29/10.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15)
% 72.29/10.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16)
% 72.29/10.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17)
% 72.29/10.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('cnf', [status(esa)], [zf_stmt_36])).
% 72.29/10.96  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.96  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.96  thf(zip_derived_cl1762, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.96  thf(zip_derived_cl1768, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762])).
% 72.29/10.96  thf(zip_derived_cl1776, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.96  thf(zip_derived_cl1791, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.96  thf(zip_derived_cl1803, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791])).
% 72.29/10.96  thf(zip_derived_cl1826, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.96  thf(zip_derived_cl1854, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.96  thf(zip_derived_cl1889, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i]:
% 72.29/10.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96           X7 @ X8)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854])).
% 72.29/10.96  thf(zip_derived_cl1928, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96           X7 @ X8 @ X9)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.96  thf(zip_derived_cl1970, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.29/10.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.29/10.96  thf(zip_derived_cl2020, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.29/10.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970])).
% 72.29/10.96  thf(zip_derived_cl2075, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.29/10.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.29/10.96  thf(zip_derived_cl2136, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.29/10.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.29/10.96  thf(zip_derived_cl2203, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i]:
% 72.29/10.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136])).
% 72.29/10.96  thf(zip_derived_cl2248, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96             X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 72.29/10.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16)
% 72.29/10.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17)
% 72.29/10.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl801, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.96  thf(zip_derived_cl2264, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i]:
% 72.29/10.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.29/10.96  thf(zip_derived_cl2276, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96             X15 @ X16)
% 72.29/10.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17)
% 72.29/10.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2248, zip_derived_cl2264])).
% 72.29/10.96  thf(zip_derived_cl2328, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i]:
% 72.29/10.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.29/10.96           X16)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.29/10.96  thf(zip_derived_cl2371, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96             X15 @ X16 @ X17)
% 72.29/10.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2276, zip_derived_cl2328])).
% 72.29/10.96  thf(zip_derived_cl2394, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.29/10.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328])).
% 72.29/10.96  thf(zip_derived_cl2404, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96             X15 @ X16 @ X17 @ X18)
% 72.29/10.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2371, zip_derived_cl2394])).
% 72.29/10.96  thf(zip_derived_cl2471, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.29/10.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17 @ X18)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.29/10.96  thf(zip_derived_cl2481, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96             X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2404, zip_derived_cl2471])).
% 72.29/10.96  thf(zip_derived_cl2544, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.29/10.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.29/10.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.29/10.96  thf(zip_derived_cl2554, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96             X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2481, zip_derived_cl2544])).
% 72.29/10.96  thf(zip_derived_cl2617, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.29/10.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544])).
% 72.29/10.96  thf(zip_derived_cl2627, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2554, zip_derived_cl2617])).
% 72.29/10.96  thf(zip_derived_cl2698, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i]:
% 72.29/10.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.29/10.96  thf(zip_derived_cl2708, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2627, zip_derived_cl2698])).
% 72.29/10.96  thf(zip_derived_cl2777, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i]:
% 72.29/10.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.29/10.96  thf(zip_derived_cl2787, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 72.29/10.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2708, zip_derived_cl2777])).
% 72.29/10.96  thf(zip_derived_cl2863, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i]:
% 72.29/10.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777])).
% 72.29/10.96  thf(zip_derived_cl2871, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.96             X23 @ X24)
% 72.29/10.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2787, zip_derived_cl2863])).
% 72.29/10.96  thf(zip_derived_cl2953, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.29/10.96  thf(zip_derived_cl2958, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.96             X23 @ X24 @ X25)
% 72.29/10.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2871, zip_derived_cl2953])).
% 72.29/10.96  thf(zip_derived_cl3044, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.29/10.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.29/10.96  thf(zip_derived_cl3048, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.96             X23 @ X24 @ X25 @ X26)
% 72.29/10.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl2958, zip_derived_cl3044])).
% 72.29/10.96  thf(zip_derived_cl3131, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.29/10.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044])).
% 72.29/10.96  thf(zip_derived_cl3134, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.96             X23 @ X24 @ X25 @ X26 @ X27)
% 72.29/10.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl3048, zip_derived_cl3131])).
% 72.29/10.96  thf(zip_derived_cl3224, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.29/10.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.29/10.96  thf(zip_derived_cl3226, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         (~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.96             X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.29/10.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl3134, zip_derived_cl3224])).
% 72.29/10.96  thf(zip_derived_cl3325, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i]:
% 72.29/10.96          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.29/10.96           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.29/10.96                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.29/10.96                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.29/10.96                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.29/10.96                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.29/10.96                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.29/10.96                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.29/10.96  thf(zip_derived_cl3326, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.29/10.96         X28 : $i, X29 : $i]:
% 72.29/10.96         ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.96            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl3226, zip_derived_cl3325])).
% 72.29/10.96  thf(zip_derived_cl3707, plain,
% 72.29/10.96      (![X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 72.29/10.96         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, 
% 72.29/10.96         X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, 
% 72.29/10.96         X29 : $i]:
% 72.29/10.96         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.29/10.96            X24 @ X23 @ X22 @ X21 @ X20 @ X19)
% 72.29/10.96          |  (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 72.29/10.96              X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.29/10.96              X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 72.29/10.96          |  (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 72.29/10.96              X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.29/10.96              X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 72.29/10.96      inference('sup-', [status(thm)], [zip_derived_cl3706, zip_derived_cl3326])).
% 72.29/10.96  thf(clause667, conjecture,
% 72.29/10.96    (~( ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ skc44 ) | 
% 72.29/10.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.29/10.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 ) ) | 
% 72.29/10.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 ) ) | 
% 72.29/10.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.29/10.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.29/10.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) ))).
% 72.29/10.96  thf(zf_stmt_37, negated_conjecture,
% 72.29/10.96    (( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ skc44 ) | 
% 72.29/10.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.29/10.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.29/10.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.29/10.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.29/10.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.29/10.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.29/10.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.29/10.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.29/10.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.29/10.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.29/10.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.29/10.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.29/10.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.29/10.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.29/10.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 ) ) | 
% 72.29/10.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 ) ) | 
% 72.29/10.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 ) ) | 
% 72.29/10.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.29/10.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.29/10.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.29/10.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.29/10.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.29/10.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.29/10.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.29/10.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) )),
% 72.29/10.96    inference('cnf.neg', [status(esa)], [clause667])).
% 72.29/10.96  thf(zip_derived_cl1089, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.29/10.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.29/10.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.29/10.96         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.29/10.96            X23 @ X24 @ skc44)
% 72.29/10.96          | ~ (ssNder1_0)
% 72.29/10.96          | ~ (ssNder1_1r1 @ X0)
% 72.29/10.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.29/10.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.29/10.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.29/10.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.29/10.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.29/10.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.29/10.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96               X7)
% 72.29/10.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96               X6 @ X7 @ X8)
% 72.29/10.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.29/10.96               X6 @ X7 @ X8 @ X9)
% 72.29/10.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.29/10.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.29/10.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.29/10.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.29/10.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.29/10.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.29/10.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.29/10.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15)
% 72.29/10.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16)
% 72.29/10.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.29/10.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17)
% 72.29/10.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18)
% 72.29/10.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.29/10.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.29/10.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.29/10.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.29/10.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.29/10.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.29/10.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.29/10.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.29/10.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.29/10.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.29/10.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.29/10.96               X22 @ X23))),
% 72.29/10.96      inference('cnf', [status(esa)], [zf_stmt_37])).
% 72.29/10.96  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.29/10.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.29/10.96  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.29/10.96  thf(zip_derived_cl1762, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.29/10.96  thf(zip_derived_cl1768, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762])).
% 72.29/10.96  thf(zip_derived_cl1776, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.29/10.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.29/10.96  thf(zip_derived_cl1791, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.29/10.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.29/10.96  thf(zip_derived_cl1803, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.29/10.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791])).
% 72.29/10.96  thf(zip_derived_cl1826, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.29/10.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.29/10.96  thf(zip_derived_cl1854, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.29/10.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.29/10.96  thf(zip_derived_cl1889, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i]:
% 72.29/10.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96           X7 @ X8)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854])).
% 72.29/10.96  thf(zip_derived_cl1928, plain,
% 72.29/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.29/10.96         X7 : $i, X8 : $i, X9 : $i]:
% 72.29/10.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.29/10.96           X7 @ X8 @ X9)),
% 72.29/10.96      inference('demod', [status(thm)],
% 72.29/10.96                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.29/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.29/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.29/10.96                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.29/10.96  thf(zip_derived_cl1970, plain,
% 72.61/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.96      inference('demod', [status(thm)],
% 72.61/10.96                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.96                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.96                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.96  thf(zip_derived_cl2020, plain,
% 72.61/10.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.96      inference('demod', [status(thm)],
% 72.61/10.96                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.96                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970])).
% 72.61/10.97  thf(zip_derived_cl2075, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.97  thf(zip_derived_cl2136, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.97  thf(zip_derived_cl2203, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i]:
% 72.61/10.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136])).
% 72.61/10.97  thf(zip_derived_cl2264, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i]:
% 72.61/10.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.97  thf(zip_derived_cl2328, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.97           X16)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.97  thf(zip_derived_cl2394, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328])).
% 72.61/10.97  thf(zip_derived_cl2471, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.97  thf(zip_derived_cl2544, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.97  thf(zip_derived_cl2617, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544])).
% 72.61/10.97  thf(zip_derived_cl2698, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i]:
% 72.61/10.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.97  thf(zip_derived_cl2777, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i]:
% 72.61/10.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.97  thf(zip_derived_cl2863, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777])).
% 72.61/10.97  thf(zip_derived_cl2965, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.97          (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ skc44)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1089, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.97  thf(clause831, conjecture,
% 72.61/10.97    (~( ( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ skc38 ) | 
% 72.61/10.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 ) ) | 
% 72.61/10.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 ) ) | 
% 72.61/10.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 ) ) | 
% 72.61/10.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 ) ) ))).
% 72.61/10.97  thf(zf_stmt_38, negated_conjecture,
% 72.61/10.97    (( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97       X22 @ skc38 ) | 
% 72.61/10.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 ) ) | 
% 72.61/10.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 ) ) | 
% 72.61/10.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 ) ) | 
% 72.61/10.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 72.61/10.97    inference('cnf.neg', [status(esa)], [clause831])).
% 72.61/10.97  thf(zip_derived_cl925, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.97         ( (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.97            X23 @ X24 @ X25 @ X26 @ X27 @ skc38)
% 72.61/10.97          | ~ (ssNder1_0)
% 72.61/10.97          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97               X7)
% 72.61/10.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8)
% 72.61/10.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8 @ X9)
% 72.61/10.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15)
% 72.61/10.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16)
% 72.61/10.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17)
% 72.61/10.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23)
% 72.61/10.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24)
% 72.61/10.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25)
% 72.61/10.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26))),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_38])).
% 72.61/10.97  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.97  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.97  thf(zip_derived_cl1762, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.97  thf(zip_derived_cl1768, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762])).
% 72.61/10.97  thf(zip_derived_cl1776, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.97  thf(zip_derived_cl1791, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.97  thf(zip_derived_cl1803, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791])).
% 72.61/10.97  thf(zip_derived_cl1826, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.97  thf(zip_derived_cl1854, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.97  thf(zip_derived_cl1889, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i]:
% 72.61/10.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854])).
% 72.61/10.97  thf(zip_derived_cl1928, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8 @ X9)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.97  thf(zip_derived_cl1970, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.97  thf(zip_derived_cl2020, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970])).
% 72.61/10.97  thf(zip_derived_cl2075, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.97  thf(zip_derived_cl2136, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.97  thf(zip_derived_cl2203, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i]:
% 72.61/10.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136])).
% 72.61/10.97  thf(zip_derived_cl2264, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i]:
% 72.61/10.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.97  thf(zip_derived_cl2328, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.97           X16)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.97  thf(zip_derived_cl2394, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328])).
% 72.61/10.97  thf(zip_derived_cl2471, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.97  thf(zip_derived_cl2544, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.97  thf(zip_derived_cl2617, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544])).
% 72.61/10.97  thf(zip_derived_cl2698, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i]:
% 72.61/10.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.97  thf(zip_derived_cl2777, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i]:
% 72.61/10.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.97  thf(zip_derived_cl2863, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777])).
% 72.61/10.97  thf(zip_derived_cl2953, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.97  thf(zip_derived_cl3044, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.97  thf(zip_derived_cl3131, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044])).
% 72.61/10.97  thf(zip_derived_cl3239, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.97          (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ skc38)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl925, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.97  thf(clause954, conjecture,
% 72.61/10.97    (~( ( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ skc34 ) | 
% 72.61/10.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 ) ) | 
% 72.61/10.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 ) ) | 
% 72.61/10.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 ) ) | 
% 72.61/10.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 ) ) | 
% 72.61/10.97        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 ) ) | 
% 72.61/10.97        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 ) ) ))).
% 72.61/10.97  thf(zf_stmt_39, negated_conjecture,
% 72.61/10.97    (( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97       @
% 72.61/10.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97       X22 @ X23 @ X24 @ skc34 ) | 
% 72.61/10.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 ) ) | 
% 72.61/10.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 ) ) | 
% 72.61/10.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 ) ) | 
% 72.61/10.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.97     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 ) ) | 
% 72.61/10.97     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 ) )),
% 72.61/10.97    inference('cnf.neg', [status(esa)], [clause954])).
% 72.61/10.97  thf(zip_derived_cl802, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i]:
% 72.61/10.97         ( (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.97            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc34)
% 72.61/10.97          | ~ (ssNder1_0)
% 72.61/10.97          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97               X7)
% 72.61/10.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8)
% 72.61/10.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8 @ X9)
% 72.61/10.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15)
% 72.61/10.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16)
% 72.61/10.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17)
% 72.61/10.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23)
% 72.61/10.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24)
% 72.61/10.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25)
% 72.61/10.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.97          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.97          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_39])).
% 72.61/10.97  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.97  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.97  thf(zip_derived_cl1762, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.97  thf(zip_derived_cl1768, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762])).
% 72.61/10.97  thf(zip_derived_cl1776, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.97  thf(zip_derived_cl1791, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.97  thf(zip_derived_cl1803, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791])).
% 72.61/10.97  thf(zip_derived_cl1826, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.97  thf(zip_derived_cl1854, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.97  thf(zip_derived_cl1889, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i]:
% 72.61/10.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854])).
% 72.61/10.97  thf(zip_derived_cl1928, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8 @ X9)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.97  thf(zip_derived_cl1970, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.97  thf(zip_derived_cl2020, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970])).
% 72.61/10.97  thf(zip_derived_cl2075, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.97  thf(zip_derived_cl2136, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.97  thf(zip_derived_cl2203, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i]:
% 72.61/10.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136])).
% 72.61/10.97  thf(zip_derived_cl2264, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i]:
% 72.61/10.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.97  thf(zip_derived_cl2328, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.97           X16)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.97  thf(zip_derived_cl2394, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328])).
% 72.61/10.97  thf(zip_derived_cl2471, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.97  thf(zip_derived_cl2544, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.97  thf(zip_derived_cl2617, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544])).
% 72.61/10.97  thf(zip_derived_cl2698, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i]:
% 72.61/10.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.97  thf(zip_derived_cl2777, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i]:
% 72.61/10.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.97  thf(zip_derived_cl2863, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777])).
% 72.61/10.97  thf(zip_derived_cl2953, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.97  thf(zip_derived_cl3044, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.97  thf(zip_derived_cl3131, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044])).
% 72.61/10.97  thf(zip_derived_cl3224, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.97          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.97  thf(zip_derived_cl3325, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i]:
% 72.61/10.97          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.97  thf(zip_derived_cl3453, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i]:
% 72.61/10.97          (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc34)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl802, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.97                 zip_derived_cl3325])).
% 72.61/10.97  thf(clause1349, conjecture,
% 72.61/10.97    (~( ( ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 ) ) | 
% 72.61/10.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 ) ) | 
% 72.61/10.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 ) ) | 
% 72.61/10.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 ) ) | 
% 72.61/10.97        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 ) ) | 
% 72.61/10.97        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.97        ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.97        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.97        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.97        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.97        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.97        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 72.61/10.97  thf(zf_stmt_40, negated_conjecture,
% 72.61/10.97    (( ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97       @
% 72.61/10.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 ) ) | 
% 72.61/10.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 ) ) | 
% 72.61/10.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 ) ) | 
% 72.61/10.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.97     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 ) ) | 
% 72.61/10.97     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 ) ) | 
% 72.61/10.97     ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 ) ) | 
% 72.61/10.97     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.97     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.97     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.97     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.97     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 72.61/10.97    inference('cnf.neg', [status(esa)], [clause1349])).
% 72.61/10.97  thf(zip_derived_cl407, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.97         ( (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.97            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.97            X34)
% 72.61/10.97          | ~ (ssNder1_0)
% 72.61/10.97          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97               X7)
% 72.61/10.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8)
% 72.61/10.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8 @ X9)
% 72.61/10.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15)
% 72.61/10.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16)
% 72.61/10.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17)
% 72.61/10.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23)
% 72.61/10.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24)
% 72.61/10.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25)
% 72.61/10.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.97          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.97          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.97          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.97          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.97          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.97          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.97          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/10.97          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.97               X32 @ X33))),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_40])).
% 72.61/10.97  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.97  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.97  thf(zip_derived_cl1762, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.97  thf(zip_derived_cl1768, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762])).
% 72.61/10.97  thf(zip_derived_cl1776, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.97  thf(zip_derived_cl1791, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.97  thf(zip_derived_cl1803, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791])).
% 72.61/10.97  thf(zip_derived_cl1826, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.97  thf(zip_derived_cl1854, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.97  thf(zip_derived_cl1889, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i]:
% 72.61/10.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854])).
% 72.61/10.97  thf(zip_derived_cl1928, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8 @ X9)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.97  thf(zip_derived_cl1970, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.97  thf(zip_derived_cl2020, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970])).
% 72.61/10.97  thf(zip_derived_cl2075, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.97  thf(zip_derived_cl2136, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.97  thf(zip_derived_cl2203, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i]:
% 72.61/10.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136])).
% 72.61/10.97  thf(zip_derived_cl2264, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i]:
% 72.61/10.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.97  thf(zip_derived_cl2328, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.97           X16)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.97  thf(zip_derived_cl2394, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328])).
% 72.61/10.97  thf(zip_derived_cl2471, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.97  thf(zip_derived_cl2544, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.97  thf(zip_derived_cl2617, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544])).
% 72.61/10.97  thf(zip_derived_cl2698, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i]:
% 72.61/10.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.97  thf(zip_derived_cl2777, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i]:
% 72.61/10.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.97  thf(zip_derived_cl2863, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777])).
% 72.61/10.97  thf(zip_derived_cl2953, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.97  thf(zip_derived_cl3044, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.97  thf(zip_derived_cl3131, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044])).
% 72.61/10.97  thf(zip_derived_cl3224, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.97          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.97  thf(zip_derived_cl3325, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i]:
% 72.61/10.97          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.97  thf(zip_derived_cl3454, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i]:
% 72.61/10.97          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.97                 zip_derived_cl3325])).
% 72.61/10.97  thf(clause1020, conjecture,
% 72.61/10.97    (~( ( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.61/10.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 ) ) | 
% 72.61/10.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 ) ) | 
% 72.61/10.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 ) ) | 
% 72.61/10.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 ) ) | 
% 72.61/10.97        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 ) ) | 
% 72.61/10.97        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.97        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 72.61/10.97  thf(zf_stmt_41, negated_conjecture,
% 72.61/10.97    (( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97       @
% 72.61/10.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97       X22 @ X23 @ X24 @ X25 ) | 
% 72.61/10.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 ) ) | 
% 72.61/10.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 ) ) | 
% 72.61/10.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 ) ) | 
% 72.61/10.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.97     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 ) ) | 
% 72.61/10.97     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 ) ) | 
% 72.61/10.97     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 ) )),
% 72.61/10.97    inference('cnf.neg', [status(esa)], [clause1020])).
% 72.61/10.97  thf(zip_derived_cl736, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.97         ( (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.97            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.97          | ~ (ssNder1_0)
% 72.61/10.97          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97               X7)
% 72.61/10.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8)
% 72.61/10.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8 @ X9)
% 72.61/10.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15)
% 72.61/10.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16)
% 72.61/10.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17)
% 72.61/10.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23)
% 72.61/10.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24)
% 72.61/10.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25)
% 72.61/10.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.97          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.97          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.97          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_41])).
% 72.61/10.97  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.97  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.97  thf(zip_derived_cl1762, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.97  thf(zip_derived_cl1768, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762])).
% 72.61/10.97  thf(zip_derived_cl1776, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.97  thf(zip_derived_cl1791, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.97  thf(zip_derived_cl1803, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791])).
% 72.61/10.97  thf(zip_derived_cl1826, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.97  thf(zip_derived_cl1854, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.97  thf(zip_derived_cl1889, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i]:
% 72.61/10.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854])).
% 72.61/10.97  thf(zip_derived_cl1928, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97           X7 @ X8 @ X9)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.97  thf(zip_derived_cl1970, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.97  thf(zip_derived_cl2020, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970])).
% 72.61/10.97  thf(zip_derived_cl2075, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.97  thf(zip_derived_cl2136, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.97  thf(zip_derived_cl2203, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i]:
% 72.61/10.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136])).
% 72.61/10.97  thf(zip_derived_cl2264, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i]:
% 72.61/10.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.97  thf(zip_derived_cl2328, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.97           X16)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.97  thf(zip_derived_cl2394, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328])).
% 72.61/10.97  thf(zip_derived_cl2471, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.97  thf(zip_derived_cl2544, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.97  thf(zip_derived_cl2617, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544])).
% 72.61/10.97  thf(zip_derived_cl2698, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i]:
% 72.61/10.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.97  thf(zip_derived_cl2777, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i]:
% 72.61/10.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.97  thf(zip_derived_cl2863, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777])).
% 72.61/10.97  thf(zip_derived_cl2953, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.97  thf(zip_derived_cl3044, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.97  thf(zip_derived_cl3131, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044])).
% 72.61/10.97  thf(zip_derived_cl3224, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.97          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.97  thf(zip_derived_cl3325, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i]:
% 72.61/10.97          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.97  thf(zip_derived_cl3454, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i]:
% 72.61/10.97          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.97                 zip_derived_cl3325])).
% 72.61/10.97  thf(zip_derived_cl3618, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.97          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.97           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.97      inference('demod', [status(thm)],
% 72.61/10.97                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.97                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.97                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.97                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.97                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.97                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.97                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.97                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.97                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.97                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.97                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.97  thf(clause1085, conjecture,
% 72.61/10.97    (~( ( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/10.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 ) ) | 
% 72.61/10.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 ) ) | 
% 72.61/10.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 ) ) | 
% 72.61/10.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 ) ) | 
% 72.61/10.97        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 ) ) | 
% 72.61/10.97        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.97        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.97        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97             @
% 72.61/10.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.97             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.61/10.97  thf(zf_stmt_42, negated_conjecture,
% 72.61/10.97    (( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97       @
% 72.61/10.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.97       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/10.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 ) ) | 
% 72.61/10.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 ) ) | 
% 72.61/10.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 ) ) | 
% 72.61/10.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.97     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 ) ) | 
% 72.61/10.97     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 ) ) | 
% 72.61/10.97     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.97     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.97          @
% 72.61/10.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.97          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.61/10.97    inference('cnf.neg', [status(esa)], [clause1085])).
% 72.61/10.97  thf(zip_derived_cl671, plain,
% 72.61/10.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.97         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.97         ( (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.97            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.97          | ~ (ssNder1_0)
% 72.61/10.97          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.97               X7)
% 72.61/10.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8)
% 72.61/10.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.97               X6 @ X7 @ X8 @ X9)
% 72.61/10.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15)
% 72.61/10.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16)
% 72.61/10.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17)
% 72.61/10.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23)
% 72.61/10.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24)
% 72.61/10.98          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25)
% 72.61/10.98          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.98          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.98          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.98          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.98          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_42])).
% 72.61/10.98  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.98  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.98  thf(zip_derived_cl1762, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.98  thf(zip_derived_cl1768, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762])).
% 72.61/10.98  thf(zip_derived_cl1776, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.98  thf(zip_derived_cl1791, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.98  thf(zip_derived_cl1803, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791])).
% 72.61/10.98  thf(zip_derived_cl1826, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.98  thf(zip_derived_cl1854, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.98  thf(zip_derived_cl1889, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i]:
% 72.61/10.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854])).
% 72.61/10.98  thf(zip_derived_cl1928, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8 @ X9)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.98  thf(zip_derived_cl1970, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.98  thf(zip_derived_cl2020, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970])).
% 72.61/10.98  thf(zip_derived_cl2075, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.98  thf(zip_derived_cl2136, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.98  thf(zip_derived_cl2203, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i]:
% 72.61/10.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136])).
% 72.61/10.98  thf(zip_derived_cl2264, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i]:
% 72.61/10.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.98  thf(zip_derived_cl2328, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.98           X16)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.98  thf(zip_derived_cl2394, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328])).
% 72.61/10.98  thf(zip_derived_cl2471, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.98  thf(zip_derived_cl2544, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.98  thf(zip_derived_cl2617, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544])).
% 72.61/10.98  thf(zip_derived_cl2698, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i]:
% 72.61/10.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.98  thf(zip_derived_cl2777, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i]:
% 72.61/10.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.98  thf(zip_derived_cl2863, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777])).
% 72.61/10.98  thf(zip_derived_cl2953, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.98  thf(zip_derived_cl3044, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.98  thf(zip_derived_cl3131, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044])).
% 72.61/10.98  thf(zip_derived_cl3224, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.98          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.98  thf(zip_derived_cl3325, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i]:
% 72.61/10.98          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.98  thf(zip_derived_cl3454, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i]:
% 72.61/10.98          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325])).
% 72.61/10.98  thf(zip_derived_cl3618, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.98          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.98  thf(zip_derived_cl3733, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.98          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/10.98  thf(clause1151, conjecture,
% 72.61/10.98    (~( ( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/10.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 ) ) | 
% 72.61/10.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 ) ) | 
% 72.61/10.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 ) ) | 
% 72.61/10.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 ) ) | 
% 72.61/10.98        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 ) ) | 
% 72.61/10.98        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.98        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.98        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/10.98  thf(zf_stmt_43, negated_conjecture,
% 72.61/10.98    (( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98       @
% 72.61/10.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/10.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 ) ) | 
% 72.61/10.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 ) ) | 
% 72.61/10.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 ) ) | 
% 72.61/10.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.98     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.98     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.98     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.98     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.98     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.98     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.98     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 ) ) | 
% 72.61/10.98     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 ) ) | 
% 72.61/10.98     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.98     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/10.98    inference('cnf.neg', [status(esa)], [clause1151])).
% 72.61/10.98  thf(zip_derived_cl605, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/10.98         ( (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.98            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/10.98          | ~ (ssNder1_0)
% 72.61/10.98          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98               X7)
% 72.61/10.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98               X6 @ X7 @ X8)
% 72.61/10.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98               X6 @ X7 @ X8 @ X9)
% 72.61/10.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15)
% 72.61/10.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16)
% 72.61/10.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17)
% 72.61/10.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.98          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.98          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.98          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.98          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.98          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23)
% 72.61/10.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24)
% 72.61/10.98          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25)
% 72.61/10.98          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.98          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.98          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.98          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.98          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.98          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_43])).
% 72.61/10.98  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.98  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.98  thf(zip_derived_cl1762, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.98  thf(zip_derived_cl1768, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762])).
% 72.61/10.98  thf(zip_derived_cl1776, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.98  thf(zip_derived_cl1791, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.98  thf(zip_derived_cl1803, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791])).
% 72.61/10.98  thf(zip_derived_cl1826, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.98  thf(zip_derived_cl1854, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.98  thf(zip_derived_cl1889, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i]:
% 72.61/10.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854])).
% 72.61/10.98  thf(zip_derived_cl1928, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8 @ X9)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.98  thf(zip_derived_cl1970, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.98  thf(zip_derived_cl2020, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970])).
% 72.61/10.98  thf(zip_derived_cl2075, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.98  thf(zip_derived_cl2136, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.98  thf(zip_derived_cl2203, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i]:
% 72.61/10.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136])).
% 72.61/10.98  thf(zip_derived_cl2264, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i]:
% 72.61/10.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.98  thf(zip_derived_cl2328, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.98           X16)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.98  thf(zip_derived_cl2394, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328])).
% 72.61/10.98  thf(zip_derived_cl2471, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.98  thf(zip_derived_cl2544, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.98  thf(zip_derived_cl2617, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544])).
% 72.61/10.98  thf(zip_derived_cl2698, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i]:
% 72.61/10.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.98  thf(zip_derived_cl2777, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i]:
% 72.61/10.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.98  thf(zip_derived_cl2863, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777])).
% 72.61/10.98  thf(zip_derived_cl2953, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.98  thf(zip_derived_cl3044, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.98  thf(zip_derived_cl3131, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044])).
% 72.61/10.98  thf(zip_derived_cl3224, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.98          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.98  thf(zip_derived_cl3325, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i]:
% 72.61/10.98          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.98  thf(zip_derived_cl3454, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i]:
% 72.61/10.98          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325])).
% 72.61/10.98  thf(zip_derived_cl3618, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.98          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.98  thf(zip_derived_cl3733, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.98          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/10.98  thf(zip_derived_cl3837, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/10.98          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.98                 zip_derived_cl3733])).
% 72.61/10.98  thf(clause1219, conjecture,
% 72.61/10.98    (~( ( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 72.61/10.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 ) ) | 
% 72.61/10.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 ) ) | 
% 72.61/10.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 ) ) | 
% 72.61/10.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 ) ) | 
% 72.61/10.98        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 ) ) | 
% 72.61/10.98        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.98        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.98        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.98        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 72.61/10.98  thf(zf_stmt_44, negated_conjecture,
% 72.61/10.98    (( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98       @
% 72.61/10.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 72.61/10.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 ) ) | 
% 72.61/10.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 ) ) | 
% 72.61/10.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 ) ) | 
% 72.61/10.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.98     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.98     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.98     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.98     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.98     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.98     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.98     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 ) ) | 
% 72.61/10.98     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 ) ) | 
% 72.61/10.98     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.98     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.98     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 72.61/10.98    inference('cnf.neg', [status(esa)], [clause1219])).
% 72.61/10.98  thf(zip_derived_cl537, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/10.98         ( (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.98            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 72.61/10.98          | ~ (ssNder1_0)
% 72.61/10.98          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98               X7)
% 72.61/10.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98               X6 @ X7 @ X8)
% 72.61/10.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98               X6 @ X7 @ X8 @ X9)
% 72.61/10.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15)
% 72.61/10.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16)
% 72.61/10.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17)
% 72.61/10.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.98          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.98          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.98          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.98          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.98          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23)
% 72.61/10.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24)
% 72.61/10.98          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25)
% 72.61/10.98          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.98          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.98          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.98          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.98          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.98          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.98          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_44])).
% 72.61/10.98  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.98  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.98  thf(zip_derived_cl1762, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.98  thf(zip_derived_cl1768, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762])).
% 72.61/10.98  thf(zip_derived_cl1776, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.98  thf(zip_derived_cl1791, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.98  thf(zip_derived_cl1803, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791])).
% 72.61/10.98  thf(zip_derived_cl1826, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.98  thf(zip_derived_cl1854, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.98  thf(zip_derived_cl1889, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i]:
% 72.61/10.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854])).
% 72.61/10.98  thf(zip_derived_cl1928, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8 @ X9)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.98  thf(zip_derived_cl1970, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.98  thf(zip_derived_cl2020, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970])).
% 72.61/10.98  thf(zip_derived_cl2075, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.98  thf(zip_derived_cl2136, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.98  thf(zip_derived_cl2203, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i]:
% 72.61/10.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136])).
% 72.61/10.98  thf(zip_derived_cl2264, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i]:
% 72.61/10.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.98  thf(zip_derived_cl2328, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.98           X16)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.98  thf(zip_derived_cl2394, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328])).
% 72.61/10.98  thf(zip_derived_cl2471, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.98  thf(zip_derived_cl2544, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.98  thf(zip_derived_cl2617, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544])).
% 72.61/10.98  thf(zip_derived_cl2698, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i]:
% 72.61/10.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.98  thf(zip_derived_cl2777, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i]:
% 72.61/10.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.98  thf(zip_derived_cl2863, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777])).
% 72.61/10.98  thf(zip_derived_cl2953, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.98  thf(zip_derived_cl3044, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.98  thf(zip_derived_cl3131, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044])).
% 72.61/10.98  thf(zip_derived_cl3224, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.98          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.98  thf(zip_derived_cl3325, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i]:
% 72.61/10.98          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.98  thf(zip_derived_cl3454, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i]:
% 72.61/10.98          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325])).
% 72.61/10.98  thf(zip_derived_cl3618, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.98          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.98  thf(zip_derived_cl3733, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.98          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/10.98  thf(zip_derived_cl3837, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/10.98          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.98                 zip_derived_cl3733])).
% 72.61/10.98  thf(zip_derived_cl3992, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/10.98          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.98                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/10.98  thf(zip_derived_cl4278, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.98         ( (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.98            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.98            X34)
% 72.61/10.98          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl407, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.98                 zip_derived_cl3733, zip_derived_cl3837, zip_derived_cl3992])).
% 72.61/10.98  thf(clause1355, conjecture,
% 72.61/10.98    (~( ( ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 ) ) | 
% 72.61/10.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 ) ) | 
% 72.61/10.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 ) ) | 
% 72.61/10.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 ) ) | 
% 72.61/10.98        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 ) ) | 
% 72.61/10.98        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.98        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.98        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98        ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.98        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.98        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 72.61/10.98  thf(zf_stmt_45, negated_conjecture,
% 72.61/10.98    (( ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98       @
% 72.61/10.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 ) ) | 
% 72.61/10.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 ) ) | 
% 72.61/10.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 ) ) | 
% 72.61/10.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.98     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.98     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.98     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.98     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.98     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.98     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.98     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 ) ) | 
% 72.61/10.98     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 ) ) | 
% 72.61/10.98     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.98     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98     ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.98     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.98     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 72.61/10.98    inference('cnf.neg', [status(esa)], [clause1355])).
% 72.61/10.98  thf(zip_derived_cl401, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.98         ( (ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.98            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.98            X34)
% 72.61/10.98          | ~ (ssNder1_0)
% 72.61/10.98          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98               X7)
% 72.61/10.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98               X6 @ X7 @ X8)
% 72.61/10.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98               X6 @ X7 @ X8 @ X9)
% 72.61/10.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15)
% 72.61/10.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16)
% 72.61/10.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17)
% 72.61/10.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.98          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.98          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.98          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.98          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.98          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23)
% 72.61/10.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24)
% 72.61/10.98          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25)
% 72.61/10.98          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.98          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.98          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.98          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.98          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.98          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.98          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.98          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/10.98          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.98               X32 @ X33))),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_45])).
% 72.61/10.98  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.98  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.98  thf(zip_derived_cl1762, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.98  thf(zip_derived_cl1768, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762])).
% 72.61/10.98  thf(zip_derived_cl1776, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.98  thf(zip_derived_cl1791, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.98  thf(zip_derived_cl1803, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791])).
% 72.61/10.98  thf(zip_derived_cl1826, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.98  thf(zip_derived_cl1854, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.98  thf(zip_derived_cl1889, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i]:
% 72.61/10.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854])).
% 72.61/10.98  thf(zip_derived_cl1928, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.98           X7 @ X8 @ X9)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.98  thf(zip_derived_cl1970, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.98  thf(zip_derived_cl2020, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970])).
% 72.61/10.98  thf(zip_derived_cl2075, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.98  thf(zip_derived_cl2136, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.98  thf(zip_derived_cl2203, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i]:
% 72.61/10.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136])).
% 72.61/10.98  thf(zip_derived_cl2264, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i]:
% 72.61/10.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.98  thf(zip_derived_cl2328, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.98           X16)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.98  thf(zip_derived_cl2394, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328])).
% 72.61/10.98  thf(zip_derived_cl2471, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.98  thf(zip_derived_cl2544, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.98  thf(zip_derived_cl2617, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544])).
% 72.61/10.98  thf(zip_derived_cl2698, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i]:
% 72.61/10.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.98  thf(zip_derived_cl2777, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i]:
% 72.61/10.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.98  thf(zip_derived_cl2863, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777])).
% 72.61/10.98  thf(zip_derived_cl2953, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.98  thf(zip_derived_cl3044, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.98  thf(zip_derived_cl3131, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044])).
% 72.61/10.98  thf(zip_derived_cl3224, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.98          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.98  thf(zip_derived_cl3325, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i]:
% 72.61/10.98          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.98  thf(zip_derived_cl3454, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i]:
% 72.61/10.98          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325])).
% 72.61/10.98  thf(zip_derived_cl3618, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.98          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.98  thf(zip_derived_cl3733, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.98          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/10.98  thf(zip_derived_cl3837, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/10.98          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.98                 zip_derived_cl3733])).
% 72.61/10.98  thf(zip_derived_cl3992, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/10.98          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.98                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/10.98  thf(zip_derived_cl4283, plain,
% 72.61/10.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.98         ( (ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.98            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.98            X34)
% 72.61/10.98          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/10.98      inference('demod', [status(thm)],
% 72.61/10.98                [zip_derived_cl401, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.98                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.98                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.98                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.98                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.98                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.98                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.98                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.98                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.98                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.98                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.98                 zip_derived_cl3733, zip_derived_cl3837, zip_derived_cl3992])).
% 72.61/10.98  thf(clause1334, conjecture,
% 72.61/10.98    (~( ( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98          @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 ) ) | 
% 72.61/10.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 ) ) | 
% 72.61/10.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98        ( ~( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 ) ) | 
% 72.61/10.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 ) ) | 
% 72.61/10.98        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 ) ) | 
% 72.61/10.98        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.98        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.98        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.98        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.98        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.98        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98             @
% 72.61/10.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 72.61/10.98  thf(zf_stmt_46, negated_conjecture,
% 72.61/10.98    (( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.98       @
% 72.61/10.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.98       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 ) ) | 
% 72.61/10.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 ) ) | 
% 72.61/10.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 ) ) | 
% 72.61/10.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99     ( ~( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.99     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.99     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 ) ) | 
% 72.61/10.99     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 ) ) | 
% 72.61/10.99     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 72.61/10.99    inference('cnf.neg', [status(esa)], [clause1334])).
% 72.61/10.99  thf(zip_derived_cl422, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.99            X34)
% 72.61/10.99          | ~ (ssNder1_0)
% 72.61/10.99          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.99          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.99          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.99          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.99          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.99          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.99          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.99          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99               X7)
% 72.61/10.99          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8)
% 72.61/10.99          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8 @ X9)
% 72.61/10.99          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.99          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.99          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.99          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.99          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.99          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15)
% 72.61/10.99          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16)
% 72.61/10.99          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17)
% 72.61/10.99          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.99          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.99          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.99          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.99          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.99          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.99          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23)
% 72.61/10.99          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24)
% 72.61/10.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25)
% 72.61/10.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.99          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.99          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.99          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.99          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.99          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.99          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/10.99          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33))),
% 72.61/10.99      inference('cnf', [status(esa)], [zf_stmt_46])).
% 72.61/10.99  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.99      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.99  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.99  thf(zip_derived_cl1762, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.99  thf(zip_derived_cl1768, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762])).
% 72.61/10.99  thf(zip_derived_cl1776, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.99          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.99  thf(zip_derived_cl1791, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.99          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.99  thf(zip_derived_cl1803, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.99          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791])).
% 72.61/10.99  thf(zip_derived_cl1826, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.99          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.99  thf(zip_derived_cl1854, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.99          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.99  thf(zip_derived_cl1889, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i]:
% 72.61/10.99          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99           X7 @ X8)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854])).
% 72.61/10.99  thf(zip_derived_cl1928, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.99          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99           X7 @ X8 @ X9)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.99  thf(zip_derived_cl1970, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.99          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.99  thf(zip_derived_cl2020, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.99          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970])).
% 72.61/10.99  thf(zip_derived_cl2075, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.99          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.99  thf(zip_derived_cl2136, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.99          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.99  thf(zip_derived_cl2203, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i]:
% 72.61/10.99          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136])).
% 72.61/10.99  thf(zip_derived_cl2264, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i]:
% 72.61/10.99          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.99  thf(zip_derived_cl2328, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.99          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.99           X16)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.99  thf(zip_derived_cl2394, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.99          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328])).
% 72.61/10.99  thf(zip_derived_cl2471, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.99          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17 @ X18)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.99  thf(zip_derived_cl2544, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.99          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.99  thf(zip_derived_cl2617, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.99          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544])).
% 72.61/10.99  thf(zip_derived_cl2698, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i]:
% 72.61/10.99          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.99  thf(zip_derived_cl2777, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i]:
% 72.61/10.99          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.99  thf(zip_derived_cl2863, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.99          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777])).
% 72.61/10.99  thf(zip_derived_cl2953, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.99          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.99  thf(zip_derived_cl3044, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.99          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.99  thf(zip_derived_cl3131, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.99          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044])).
% 72.61/10.99  thf(zip_derived_cl3224, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.99          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.99  thf(zip_derived_cl3325, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i]:
% 72.61/10.99          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.99  thf(zip_derived_cl3454, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i]:
% 72.61/10.99          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325])).
% 72.61/10.99  thf(zip_derived_cl3618, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.99          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.99  thf(zip_derived_cl3733, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.99          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/10.99  thf(zip_derived_cl3837, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/10.99          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733])).
% 72.61/10.99  thf(zip_derived_cl3992, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/10.99          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/10.99  thf(zip_derived_cl4253, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.99            X34)
% 72.61/10.99          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21))),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl422, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733, zip_derived_cl3837, zip_derived_cl3992])).
% 72.61/10.99  thf(clause1498, conjecture,
% 72.61/10.99    (~( ( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.99        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.99        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 ) ) | 
% 72.61/10.99        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 ) ) | 
% 72.61/10.99        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.99        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 ) ) | 
% 72.61/10.99        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 ) ) | 
% 72.61/10.99        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 ) ) | 
% 72.61/10.99        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.99        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/10.99        ( ~( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 72.61/10.99        ( ~( ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 72.61/10.99        ( ~( ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 72.61/10.99  thf(zf_stmt_47, negated_conjecture,
% 72.61/10.99    (( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99       @
% 72.61/10.99       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.99     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 ) ) | 
% 72.61/10.99     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 ) ) | 
% 72.61/10.99     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 ) ) | 
% 72.61/10.99     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.99     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.99     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 ) ) | 
% 72.61/10.99     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 ) ) | 
% 72.61/10.99     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/10.99     ( ~( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 72.61/10.99     ( ~( ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 72.61/10.99     ( ~( ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 72.61/10.99    inference('cnf.neg', [status(esa)], [clause1498])).
% 72.61/10.99  thf(zip_derived_cl258, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.99            X34)
% 72.61/10.99          | ~ (ssNder1_0)
% 72.61/10.99          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.99          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.99          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.99          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.99          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.99          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.99          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.99          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99               X7)
% 72.61/10.99          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8)
% 72.61/10.99          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8 @ X9)
% 72.61/10.99          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.99          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.99          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.99          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.99          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.99          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15)
% 72.61/10.99          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16)
% 72.61/10.99          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17)
% 72.61/10.99          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.99          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.99          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.99          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.99          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.99          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23)
% 72.61/10.99          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24)
% 72.61/10.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25)
% 72.61/10.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.99          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.99          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.99          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.99          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.99          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.99          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/10.99          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33)
% 72.61/10.99          | ~ (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34)
% 72.61/10.99          | ~ (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34)
% 72.61/10.99          | ~ (ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34))),
% 72.61/10.99      inference('cnf', [status(esa)], [zf_stmt_47])).
% 72.61/10.99  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.99      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.99  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.99  thf(zip_derived_cl1762, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.99  thf(zip_derived_cl1768, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762])).
% 72.61/10.99  thf(zip_derived_cl1776, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.99          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.99  thf(zip_derived_cl1791, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.99          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.99  thf(zip_derived_cl1803, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.99          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791])).
% 72.61/10.99  thf(zip_derived_cl1826, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.99          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.99  thf(zip_derived_cl1854, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.99          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.99  thf(zip_derived_cl1889, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i]:
% 72.61/10.99          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99           X7 @ X8)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854])).
% 72.61/10.99  thf(zip_derived_cl1928, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.99          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99           X7 @ X8 @ X9)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.99  thf(zip_derived_cl1970, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.99          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.99  thf(zip_derived_cl2020, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.99          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970])).
% 72.61/10.99  thf(zip_derived_cl2075, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.99          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.99  thf(zip_derived_cl2136, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.99          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.99  thf(zip_derived_cl2203, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i]:
% 72.61/10.99          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136])).
% 72.61/10.99  thf(zip_derived_cl2264, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i]:
% 72.61/10.99          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.99  thf(zip_derived_cl2328, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.99          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.99           X16)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.99  thf(zip_derived_cl2394, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.99          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328])).
% 72.61/10.99  thf(zip_derived_cl2471, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.99          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17 @ X18)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.99  thf(zip_derived_cl2544, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.99          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.99  thf(zip_derived_cl2617, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.99          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544])).
% 72.61/10.99  thf(zip_derived_cl2698, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i]:
% 72.61/10.99          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.99  thf(zip_derived_cl2777, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i]:
% 72.61/10.99          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.99  thf(zip_derived_cl2863, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.99          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777])).
% 72.61/10.99  thf(zip_derived_cl2953, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.99          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.99  thf(zip_derived_cl3044, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.99          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.99  thf(zip_derived_cl3131, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.99          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044])).
% 72.61/10.99  thf(zip_derived_cl3224, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.99          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.99  thf(zip_derived_cl3325, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i]:
% 72.61/10.99          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.99  thf(zip_derived_cl3454, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i]:
% 72.61/10.99          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325])).
% 72.61/10.99  thf(zip_derived_cl3618, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.99          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.99  thf(zip_derived_cl3733, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.99          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/10.99  thf(zip_derived_cl3837, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/10.99          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733])).
% 72.61/10.99  thf(zip_derived_cl3992, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/10.99          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/10.99  thf(zip_derived_cl4525, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.99            X34)
% 72.61/10.99          | ~ (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34)
% 72.61/10.99          | ~ (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34)
% 72.61/10.99          | ~ (ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34))),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl258, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733, zip_derived_cl3837, zip_derived_cl3992])).
% 72.61/10.99  thf(clause1342, conjecture,
% 72.61/10.99    (~( ( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.99        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.99        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 ) ) | 
% 72.61/10.99        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 ) ) | 
% 72.61/10.99        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.99        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 ) ) | 
% 72.61/10.99        ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 ) ) | 
% 72.61/10.99        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 ) ) | 
% 72.61/10.99        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 ) ) | 
% 72.61/10.99        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.99        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 72.61/10.99  thf(zf_stmt_48, negated_conjecture,
% 72.61/10.99    (( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99       @
% 72.61/10.99       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.99     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 ) ) | 
% 72.61/10.99     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 ) ) | 
% 72.61/10.99     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 ) ) | 
% 72.61/10.99     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.99     ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.99     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.99     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 ) ) | 
% 72.61/10.99     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 ) ) | 
% 72.61/10.99     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 72.61/10.99    inference('cnf.neg', [status(esa)], [clause1342])).
% 72.61/10.99  thf(zip_derived_cl414, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.99            X34)
% 72.61/10.99          | ~ (ssNder1_0)
% 72.61/10.99          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.99          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.99          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.99          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.99          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.99          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.99          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.99          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99               X7)
% 72.61/10.99          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8)
% 72.61/10.99          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8 @ X9)
% 72.61/10.99          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.99          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.99          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.99          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.99          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.99          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15)
% 72.61/10.99          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16)
% 72.61/10.99          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17)
% 72.61/10.99          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.99          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.99          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.99          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.99          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.99          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23)
% 72.61/10.99          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24)
% 72.61/10.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25)
% 72.61/10.99          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25)
% 72.61/10.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.99          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.99          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.99          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.99          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.99          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.99          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/10.99          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33))),
% 72.61/10.99      inference('cnf', [status(esa)], [zf_stmt_48])).
% 72.61/10.99  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/10.99      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/10.99  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/10.99  thf(zip_derived_cl1762, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/10.99  thf(zip_derived_cl1768, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762])).
% 72.61/10.99  thf(zip_derived_cl1776, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/10.99          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/10.99  thf(zip_derived_cl1791, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/10.99          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/10.99  thf(zip_derived_cl1803, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/10.99          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791])).
% 72.61/10.99  thf(zip_derived_cl1826, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/10.99          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/10.99  thf(zip_derived_cl1854, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/10.99          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/10.99  thf(zip_derived_cl1889, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i]:
% 72.61/10.99          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99           X7 @ X8)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854])).
% 72.61/10.99  thf(zip_derived_cl1928, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/10.99          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99           X7 @ X8 @ X9)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/10.99  thf(zip_derived_cl1970, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/10.99          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/10.99  thf(zip_derived_cl2020, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/10.99          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970])).
% 72.61/10.99  thf(zip_derived_cl2075, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/10.99          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/10.99  thf(zip_derived_cl2136, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/10.99          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/10.99  thf(zip_derived_cl2203, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i]:
% 72.61/10.99          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136])).
% 72.61/10.99  thf(zip_derived_cl2264, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i]:
% 72.61/10.99          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/10.99  thf(zip_derived_cl2328, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/10.99          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/10.99           X16)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/10.99  thf(zip_derived_cl2394, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/10.99          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328])).
% 72.61/10.99  thf(zip_derived_cl2471, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/10.99          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17 @ X18)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/10.99  thf(zip_derived_cl2544, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/10.99          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/10.99           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/10.99  thf(zip_derived_cl2617, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/10.99          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544])).
% 72.61/10.99  thf(zip_derived_cl2698, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i]:
% 72.61/10.99          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/10.99  thf(zip_derived_cl2777, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i]:
% 72.61/10.99          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/10.99  thf(zip_derived_cl2863, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/10.99          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777])).
% 72.61/10.99  thf(zip_derived_cl2953, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/10.99          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/10.99  thf(zip_derived_cl3044, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/10.99          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/10.99  thf(zip_derived_cl3131, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/10.99          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044])).
% 72.61/10.99  thf(zip_derived_cl3224, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/10.99          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/10.99  thf(zip_derived_cl3325, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i]:
% 72.61/10.99          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/10.99  thf(zip_derived_cl3454, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i]:
% 72.61/10.99          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325])).
% 72.61/10.99  thf(zip_derived_cl3618, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/10.99          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/10.99  thf(zip_derived_cl3733, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/10.99          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/10.99  thf(zip_derived_cl3837, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/10.99          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733])).
% 72.61/10.99  thf(zip_derived_cl3992, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/10.99          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/10.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/10.99  thf(zip_derived_cl4261, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.99            X34)
% 72.61/10.99          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25))),
% 72.61/10.99      inference('demod', [status(thm)],
% 72.61/10.99                [zip_derived_cl414, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/10.99                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/10.99                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/10.99                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/10.99                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/10.99                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/10.99                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/10.99                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/10.99                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/10.99                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/10.99                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/10.99                 zip_derived_cl3733, zip_derived_cl3837, zip_derived_cl3992])).
% 72.61/10.99  thf(clause1495, conjecture,
% 72.61/10.99    (~( ( ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99        ( ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.99        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.99        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 ) ) | 
% 72.61/10.99        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 ) ) | 
% 72.61/10.99        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.99        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 ) ) | 
% 72.61/10.99        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 ) ) | 
% 72.61/10.99        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 ) ) | 
% 72.61/10.99        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.99        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/10.99        ( ~( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 72.61/10.99        ( ~( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 72.61/10.99  thf(zf_stmt_49, negated_conjecture,
% 72.61/10.99    (( ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99       @
% 72.61/10.99       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99     ( ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99       @
% 72.61/10.99       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 72.61/10.99     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/10.99     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 ) ) | 
% 72.61/10.99     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 ) ) | 
% 72.61/10.99     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 ) ) | 
% 72.61/10.99     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.99     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.99     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 ) ) | 
% 72.61/10.99     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 ) ) | 
% 72.61/10.99     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/10.99     ( ~( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 72.61/10.99     ( ~( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 72.61/10.99    inference('cnf.neg', [status(esa)], [clause1495])).
% 72.61/10.99  thf(zip_derived_cl261, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/10.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/10.99            X34)
% 72.61/10.99          |  (ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99              X32 @ X33 @ X34)
% 72.61/10.99          | ~ (ssNder1_0)
% 72.61/10.99          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.99          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.99          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.99          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.99          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.99          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.99          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.99          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99               X7)
% 72.61/10.99          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8)
% 72.61/10.99          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8 @ X9)
% 72.61/10.99          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.99          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.99          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.99          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.99          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.99          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15)
% 72.61/10.99          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16)
% 72.61/10.99          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17)
% 72.61/10.99          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.99          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.99          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.99          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.99          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.99          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23)
% 72.61/10.99          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24)
% 72.61/10.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25)
% 72.61/10.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/10.99          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/10.99          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/10.99          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/10.99          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/10.99          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/10.99          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/10.99          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33)
% 72.61/10.99          | ~ (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34)
% 72.61/10.99          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/10.99               X32 @ X33 @ X34))),
% 72.61/10.99      inference('cnf', [status(esa)], [zf_stmt_49])).
% 72.61/10.99  thf(clause1296, conjecture,
% 72.61/10.99    (~( ( ssPv38_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 72.61/10.99        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.99        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 ) ) | 
% 72.61/10.99        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 ) ) | 
% 72.61/10.99        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/10.99        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 ) ) | 
% 72.61/10.99        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 ) ) | 
% 72.61/10.99        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 ) ) | 
% 72.61/10.99        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/10.99        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/10.99        ( ~( ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99             @
% 72.61/10.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/10.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/10.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 72.61/10.99  thf(zf_stmt_50, negated_conjecture,
% 72.61/10.99    (( ssPv38_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 72.61/10.99     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/10.99     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/10.99     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/10.99     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/10.99     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/10.99     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/10.99     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/10.99     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/10.99     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/10.99     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/10.99     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/10.99     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/10.99     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/10.99     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/10.99     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 ) ) | 
% 72.61/10.99     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 ) ) | 
% 72.61/10.99     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 ) ) | 
% 72.61/10.99     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/10.99     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/10.99     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/10.99     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/10.99     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/10.99     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/10.99     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/10.99     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/10.99     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/10.99     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 ) ) | 
% 72.61/10.99     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 ) ) | 
% 72.61/10.99     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/10.99     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/10.99     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/10.99     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/10.99     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/10.99     ( ~( ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/10.99          @
% 72.61/10.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/10.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/10.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 72.61/10.99    inference('cnf.neg', [status(esa)], [clause1296])).
% 72.61/10.99  thf(zip_derived_cl460, plain,
% 72.61/10.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/10.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/10.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/10.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/10.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/10.99         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.99          | ~ (ssNder1_0)
% 72.61/10.99          | ~ (ssNder1_1r1 @ X0)
% 72.61/10.99          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/10.99          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/10.99          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/10.99          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/10.99          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/10.99          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/10.99          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/10.99               X7)
% 72.61/10.99          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8)
% 72.61/10.99          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/10.99               X6 @ X7 @ X8 @ X9)
% 72.61/10.99          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/10.99          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/10.99          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/10.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/10.99          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/10.99          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/10.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/10.99          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15)
% 72.61/10.99          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16)
% 72.61/10.99          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/10.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17)
% 72.61/10.99          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/10.99          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/10.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/10.99               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/10.99          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/10.99          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/10.99          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/10.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/10.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/10.99          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23)
% 72.61/10.99          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24)
% 72.61/10.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/10.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/10.99               X22 @ X23 @ X24 @ X25)
% 72.61/10.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/10.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.00          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.00          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.00          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.00          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.00          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.00          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/11.00               X32 @ X33)
% 72.61/11.00          | ~ (ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/11.00               X32 @ X33 @ X34))),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_50])).
% 72.61/11.00  thf(clause84, conjecture,
% 72.61/11.00    (~( ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc60 ) | 
% 72.61/11.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) ))).
% 72.61/11.00  thf(zf_stmt_51, negated_conjecture,
% 72.61/11.00    (( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc60 ) | 
% 72.61/11.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) )),
% 72.61/11.00    inference('cnf.neg', [status(esa)], [clause84])).
% 72.61/11.00  thf(zip_derived_cl1672, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i]:
% 72.61/11.00         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00            X7 @ X8 @ skc60)
% 72.61/11.00          | ~ (ssNder1_0)
% 72.61/11.00          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00               X7))),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_51])).
% 72.61/11.00  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.00  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.00  thf(zip_derived_cl1762, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.00  thf(zip_derived_cl1768, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762])).
% 72.61/11.00  thf(zip_derived_cl1776, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.00  thf(zip_derived_cl1791, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.00  thf(zip_derived_cl1803, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791])).
% 72.61/11.00  thf(zip_derived_cl1826, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.00  thf(zip_derived_cl1854, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.00  thf(zip_derived_cl1902, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i]:
% 72.61/11.00          (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8 @ skc60)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1672, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854])).
% 72.61/11.00  thf(clause849, conjecture,
% 72.61/11.00    (~( ( ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ X22 ) | 
% 72.61/11.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00        ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 ) ) | 
% 72.61/11.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 ) ) | 
% 72.61/11.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 ) ) | 
% 72.61/11.00        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 ) ) ))).
% 72.61/11.00  thf(zf_stmt_52, negated_conjecture,
% 72.61/11.00    (( ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00       X22 ) | 
% 72.61/11.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00     ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 ) ) | 
% 72.61/11.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 ) ) | 
% 72.61/11.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 ) ) | 
% 72.61/11.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.00     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 72.61/11.00    inference('cnf.neg', [status(esa)], [clause849])).
% 72.61/11.00  thf(zip_derived_cl907, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.00            X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssNder1_0)
% 72.61/11.00          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00               X7)
% 72.61/11.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8)
% 72.61/11.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8 @ X9)
% 72.61/11.00          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8 @ X9)
% 72.61/11.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15)
% 72.61/11.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16)
% 72.61/11.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17)
% 72.61/11.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23)
% 72.61/11.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24)
% 72.61/11.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25)
% 72.61/11.00          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26))),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_52])).
% 72.61/11.00  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.00  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.00  thf(zip_derived_cl1762, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.00  thf(zip_derived_cl1768, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762])).
% 72.61/11.00  thf(zip_derived_cl1776, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.00  thf(zip_derived_cl1791, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.00  thf(zip_derived_cl1803, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791])).
% 72.61/11.00  thf(zip_derived_cl1826, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.00  thf(zip_derived_cl1854, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.00  thf(zip_derived_cl1889, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i]:
% 72.61/11.00          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854])).
% 72.61/11.00  thf(zip_derived_cl1928, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.00          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8 @ X9)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.00  thf(zip_derived_cl1970, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.00          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.00  thf(zip_derived_cl2020, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.00          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970])).
% 72.61/11.00  thf(zip_derived_cl2075, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.00          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.00  thf(zip_derived_cl2136, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.00          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.00  thf(zip_derived_cl2203, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i]:
% 72.61/11.00          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136])).
% 72.61/11.00  thf(zip_derived_cl2264, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i]:
% 72.61/11.00          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.00  thf(zip_derived_cl2328, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.00          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.00           X16)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.00  thf(zip_derived_cl2394, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.00          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328])).
% 72.61/11.00  thf(zip_derived_cl2471, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.00          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.00  thf(zip_derived_cl2544, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.00          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.00  thf(zip_derived_cl2617, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.00          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544])).
% 72.61/11.00  thf(zip_derived_cl2698, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i]:
% 72.61/11.00          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.00  thf(zip_derived_cl2777, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i]:
% 72.61/11.00          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.00  thf(zip_derived_cl2863, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.00          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777])).
% 72.61/11.00  thf(zip_derived_cl2953, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.00          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.00  thf(zip_derived_cl3044, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.00          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.00  thf(zip_derived_cl3131, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25 @ X26)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044])).
% 72.61/11.00  thf(zip_derived_cl3272, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.00            X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8 @ X9))),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl907, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.00  thf(clause772, conjecture,
% 72.61/11.00    (~( ( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ skc40 ) | 
% 72.61/11.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 ) ) | 
% 72.61/11.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 ) ) | 
% 72.61/11.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 ) ) ))).
% 72.61/11.00  thf(zf_stmt_53, negated_conjecture,
% 72.61/11.00    (( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00       skc40 ) | 
% 72.61/11.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 ) ) | 
% 72.61/11.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 ) ) | 
% 72.61/11.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 ) ) | 
% 72.61/11.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 72.61/11.00    inference('cnf.neg', [status(esa)], [clause772])).
% 72.61/11.00  thf(zip_derived_cl984, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00         ( (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.00            X23 @ X24 @ X25 @ X26 @ skc40)
% 72.61/11.00          | ~ (ssNder1_0)
% 72.61/11.00          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00               X7)
% 72.61/11.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8)
% 72.61/11.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8 @ X9)
% 72.61/11.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15)
% 72.61/11.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16)
% 72.61/11.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17)
% 72.61/11.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23)
% 72.61/11.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24)
% 72.61/11.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25))),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_53])).
% 72.61/11.00  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.00  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.00  thf(zip_derived_cl1762, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.00  thf(zip_derived_cl1768, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762])).
% 72.61/11.00  thf(zip_derived_cl1776, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.00  thf(zip_derived_cl1791, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.00  thf(zip_derived_cl1803, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791])).
% 72.61/11.00  thf(zip_derived_cl1826, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.00  thf(zip_derived_cl1854, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.00  thf(zip_derived_cl1889, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i]:
% 72.61/11.00          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854])).
% 72.61/11.00  thf(zip_derived_cl1928, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.00          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8 @ X9)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.00  thf(zip_derived_cl1970, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.00          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.00  thf(zip_derived_cl2020, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.00          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970])).
% 72.61/11.00  thf(zip_derived_cl2075, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.00          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.00  thf(zip_derived_cl2136, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.00          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.00  thf(zip_derived_cl2203, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i]:
% 72.61/11.00          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136])).
% 72.61/11.00  thf(zip_derived_cl2264, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i]:
% 72.61/11.00          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.00  thf(zip_derived_cl2328, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.00          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.00           X16)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.00  thf(zip_derived_cl2394, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.00          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328])).
% 72.61/11.00  thf(zip_derived_cl2471, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.00          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.00  thf(zip_derived_cl2544, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.00          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.00  thf(zip_derived_cl2617, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.00          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544])).
% 72.61/11.00  thf(zip_derived_cl2698, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i]:
% 72.61/11.00          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.00  thf(zip_derived_cl2777, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i]:
% 72.61/11.00          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.00  thf(zip_derived_cl2863, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.00          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777])).
% 72.61/11.00  thf(zip_derived_cl2953, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.00          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.00  thf(zip_derived_cl3044, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.00          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.00  thf(zip_derived_cl3148, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00          (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25 @ X26 @ skc40)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl984, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044])).
% 72.61/11.00  thf(clause836, conjecture,
% 72.61/11.00    (~( ( ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ X22 ) | 
% 72.61/11.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00        ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 ) ) | 
% 72.61/11.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 ) ) | 
% 72.61/11.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 ) ) | 
% 72.61/11.00        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 ) ) ))).
% 72.61/11.00  thf(zf_stmt_54, negated_conjecture,
% 72.61/11.00    (( ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00       X22 ) | 
% 72.61/11.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00     ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 ) ) | 
% 72.61/11.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 ) ) | 
% 72.61/11.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 ) ) | 
% 72.61/11.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.00     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 72.61/11.00    inference('cnf.neg', [status(esa)], [clause836])).
% 72.61/11.00  thf(zip_derived_cl920, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.00            X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssNder1_0)
% 72.61/11.00          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.00          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00               X7)
% 72.61/11.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8)
% 72.61/11.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8 @ X9)
% 72.61/11.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15)
% 72.61/11.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16)
% 72.61/11.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17)
% 72.61/11.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23)
% 72.61/11.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24)
% 72.61/11.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25)
% 72.61/11.00          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26))),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_54])).
% 72.61/11.00  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.00  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.00  thf(zip_derived_cl1762, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.00  thf(zip_derived_cl1768, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762])).
% 72.61/11.00  thf(zip_derived_cl1776, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.00  thf(zip_derived_cl1791, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.00  thf(zip_derived_cl1803, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791])).
% 72.61/11.00  thf(zip_derived_cl1826, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.00  thf(zip_derived_cl1854, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.00  thf(zip_derived_cl1889, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i]:
% 72.61/11.00          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854])).
% 72.61/11.00  thf(zip_derived_cl1928, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.00          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8 @ X9)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.00  thf(zip_derived_cl1970, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.00          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.00  thf(zip_derived_cl2020, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.00          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970])).
% 72.61/11.00  thf(zip_derived_cl2075, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.00          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.00  thf(zip_derived_cl2136, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.00          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.00  thf(zip_derived_cl2203, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i]:
% 72.61/11.00          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136])).
% 72.61/11.00  thf(zip_derived_cl2264, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i]:
% 72.61/11.00          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.00  thf(zip_derived_cl2328, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.00          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.00           X16)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.00  thf(zip_derived_cl2394, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.00          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328])).
% 72.61/11.00  thf(zip_derived_cl2471, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.00          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.00  thf(zip_derived_cl2544, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.00          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.00  thf(zip_derived_cl2617, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.00          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544])).
% 72.61/11.00  thf(zip_derived_cl2698, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i]:
% 72.61/11.00          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.00  thf(zip_derived_cl2777, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i]:
% 72.61/11.00          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.00  thf(zip_derived_cl2863, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.00          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777])).
% 72.61/11.00  thf(zip_derived_cl2953, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.00          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.00  thf(zip_derived_cl3044, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.00          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.00  thf(zip_derived_cl3131, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25 @ X26)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044])).
% 72.61/11.00  thf(zip_derived_cl3240, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.00            X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2))),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl920, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.00  thf(clause1007, conjecture,
% 72.61/11.00    (~( ( ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ X22 ) | 
% 72.61/11.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 ) ) | 
% 72.61/11.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 ) ) | 
% 72.61/11.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 ) ) | 
% 72.61/11.00        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 ) ) | 
% 72.61/11.00        ( ~( ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.00             @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 @ X22 ) ) | 
% 72.61/11.00        ( ~( ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.00             @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 @ X22 ) ) | 
% 72.61/11.00        ( ~( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.00             @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 @ X22 ) ) ))).
% 72.61/11.00  thf(zf_stmt_55, negated_conjecture,
% 72.61/11.00    (( ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00       X22 ) | 
% 72.61/11.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 ) ) | 
% 72.61/11.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 ) ) | 
% 72.61/11.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 ) ) | 
% 72.61/11.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.00     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.00     ( ~( ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ X22 ) ) | 
% 72.61/11.00     ( ~( ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ X22 ) ) | 
% 72.61/11.00     ( ~( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ X22 ) )),
% 72.61/11.00    inference('cnf.neg', [status(esa)], [clause1007])).
% 72.61/11.00  thf(zip_derived_cl749, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.00            X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssNder1_0)
% 72.61/11.00          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00               X7)
% 72.61/11.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8)
% 72.61/11.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8 @ X9)
% 72.61/11.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15)
% 72.61/11.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16)
% 72.61/11.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17)
% 72.61/11.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23)
% 72.61/11.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24)
% 72.61/11.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25)
% 72.61/11.00          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.00          | ~ (ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_55])).
% 72.61/11.00  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.00  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.00  thf(zip_derived_cl1762, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.00  thf(zip_derived_cl1768, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762])).
% 72.61/11.00  thf(zip_derived_cl1776, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.00  thf(zip_derived_cl1791, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.00  thf(zip_derived_cl1803, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791])).
% 72.61/11.00  thf(zip_derived_cl1826, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.00  thf(zip_derived_cl1854, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.00  thf(zip_derived_cl1889, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i]:
% 72.61/11.00          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854])).
% 72.61/11.00  thf(zip_derived_cl1928, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.00          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8 @ X9)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.00  thf(zip_derived_cl1970, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.00          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.00  thf(zip_derived_cl2020, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.00          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970])).
% 72.61/11.00  thf(zip_derived_cl2075, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.00          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.00  thf(zip_derived_cl2136, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.00          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.00  thf(zip_derived_cl2203, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i]:
% 72.61/11.00          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136])).
% 72.61/11.00  thf(zip_derived_cl2264, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i]:
% 72.61/11.00          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.00  thf(zip_derived_cl2328, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.00          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.00           X16)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.00  thf(zip_derived_cl2394, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.00          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328])).
% 72.61/11.00  thf(zip_derived_cl2471, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.00          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.00  thf(zip_derived_cl2544, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.00          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.00  thf(zip_derived_cl2617, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.00          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544])).
% 72.61/11.00  thf(zip_derived_cl2698, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i]:
% 72.61/11.00          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.00  thf(zip_derived_cl2777, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i]:
% 72.61/11.00          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.00  thf(zip_derived_cl2863, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.00          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777])).
% 72.61/11.00  thf(zip_derived_cl2953, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.00          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.00  thf(zip_derived_cl3044, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.00          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.00  thf(zip_derived_cl3131, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25 @ X26)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044])).
% 72.61/11.00  thf(zip_derived_cl3549, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.00            X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssPv38_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.00          | ~ (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl749, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.00  thf(zip_derived_cl3550, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         (~ (ssPv38_3r1r1r1 @ X27 @ X26 @ X25)
% 72.61/11.00          | ~ (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 72.61/11.00               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 72.61/11.00               X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.00          | ~ (ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 72.61/11.00               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 72.61/11.00               X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.00          |  (ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00              X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 72.61/11.00              X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 72.61/11.00              X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 72.61/11.00      inference('sup-', [status(thm)], [zip_derived_cl3240, zip_derived_cl3549])).
% 72.61/11.00  thf(zip_derived_cl3551, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00         ( (ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00            X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 72.61/11.00            X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.00            X3 @ X2 @ X1 @ X0 @ skc40)
% 72.61/11.00          | ~ (ssPv31_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.00               X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 72.61/11.00               X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc40)
% 72.61/11.00          | ~ (ssPv38_3r1r1r1 @ X26 @ X25 @ X24))),
% 72.61/11.00      inference('sup-', [status(thm)], [zip_derived_cl3148, zip_derived_cl3550])).
% 72.61/11.00  thf(zip_derived_cl3552, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00         (~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.00             X21 @ X20 @ X19 @ X18 @ X17)
% 72.61/11.00          | ~ (ssPv38_3r1r1r1 @ X26 @ X25 @ X24)
% 72.61/11.00          |  (ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00              X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.00              X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 72.61/11.00              X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc40))),
% 72.61/11.00      inference('sup-', [status(thm)], [zip_derived_cl3272, zip_derived_cl3551])).
% 72.61/11.00  thf(clause833, conjecture,
% 72.61/11.00    (~( ( ssPv40_1r1 @ U ) | ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 ) ) | 
% 72.61/11.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 ) ) | 
% 72.61/11.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 ) ) | 
% 72.61/11.00        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 ) ) | 
% 72.61/11.00        ( ~( ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.00             @
% 72.61/11.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.00             X20 @ X21 @ X22 ) ) ))).
% 72.61/11.00  thf(zf_stmt_56, negated_conjecture,
% 72.61/11.00    (( ssPv40_1r1 @ U ) | ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 ) ) | 
% 72.61/11.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 ) ) | 
% 72.61/11.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 ) ) | 
% 72.61/11.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.00     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.00     ( ~( ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.00          X21 @ X22 ) )),
% 72.61/11.00    inference('cnf.neg', [status(esa)], [clause833])).
% 72.61/11.00  thf(zip_derived_cl923, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv40_1r1 @ X0)
% 72.61/11.00          | ~ (ssNder1_0)
% 72.61/11.00          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00               X7)
% 72.61/11.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8)
% 72.61/11.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00               X6 @ X7 @ X8 @ X9)
% 72.61/11.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15)
% 72.61/11.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16)
% 72.61/11.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17)
% 72.61/11.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23)
% 72.61/11.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24)
% 72.61/11.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25)
% 72.61/11.00          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.00          | ~ (ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_56])).
% 72.61/11.00  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.00  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.00  thf(zip_derived_cl1762, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.00  thf(zip_derived_cl1768, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762])).
% 72.61/11.00  thf(zip_derived_cl1776, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.00  thf(zip_derived_cl1791, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.00  thf(zip_derived_cl1803, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791])).
% 72.61/11.00  thf(zip_derived_cl1826, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.00  thf(zip_derived_cl1854, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.00  thf(zip_derived_cl1889, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i]:
% 72.61/11.00          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854])).
% 72.61/11.00  thf(zip_derived_cl1928, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.00          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.00           X7 @ X8 @ X9)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.00  thf(zip_derived_cl1970, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.00          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.00  thf(zip_derived_cl2020, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.00          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.00           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970])).
% 72.61/11.00  thf(zip_derived_cl2075, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.00          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.00  thf(zip_derived_cl2136, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.00          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.00  thf(zip_derived_cl2203, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i]:
% 72.61/11.00          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136])).
% 72.61/11.00  thf(zip_derived_cl2264, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i]:
% 72.61/11.00          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.00  thf(zip_derived_cl2328, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.00          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.00           X16)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.00  thf(zip_derived_cl2394, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.00          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328])).
% 72.61/11.00  thf(zip_derived_cl2471, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.00          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.00  thf(zip_derived_cl2544, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.00          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.00           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.00  thf(zip_derived_cl2617, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.00          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544])).
% 72.61/11.00  thf(zip_derived_cl2698, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i]:
% 72.61/11.00          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.00  thf(zip_derived_cl2777, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i]:
% 72.61/11.00          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.00  thf(zip_derived_cl2863, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.00          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777])).
% 72.61/11.00  thf(zip_derived_cl2953, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.00          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.00  thf(zip_derived_cl3044, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.00          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.00  thf(zip_derived_cl3131, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.00          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.00           X24 @ X25 @ X26)),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.00                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.00                 zip_derived_cl3044])).
% 72.61/11.00  thf(zip_derived_cl3163, plain,
% 72.61/11.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.00         ( (ssPv40_1r1 @ X0)
% 72.61/11.00          | ~ (ssPv40_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 72.61/11.00      inference('demod', [status(thm)],
% 72.61/11.00                [zip_derived_cl923, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.00                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.00                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.00                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.00                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.00                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.00                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.00                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.01  thf(zip_derived_cl3553, plain,
% 72.61/11.01      (![X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, 
% 72.61/11.01         X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.01         (~ (ssPv38_3r1r1r1 @ X26 @ X25 @ X24)
% 72.61/11.01          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.01               X21 @ X20 @ X19 @ X18 @ X17)
% 72.61/11.01          |  (ssPv40_1r1 @ X26))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl3552, zip_derived_cl3163])).
% 72.61/11.01  thf(clause104, conjecture,
% 72.61/11.01    (~( ( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ skc58 ) | 
% 72.61/11.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) ))).
% 72.61/11.01  thf(zf_stmt_57, negated_conjecture,
% 72.61/11.01    (( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ skc58 ) | 
% 72.61/11.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause104])).
% 72.61/11.01  thf(zip_derived_cl1652, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01            X6 @ X7 @ X8 @ X9 @ skc58)
% 72.61/11.01          | ~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_57])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1920, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ skc58)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1652, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(clause246, conjecture,
% 72.61/11.01    (~( ( ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.61/11.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 72.61/11.01  thf(zf_stmt_58, negated_conjecture,
% 72.61/11.01    (( ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.61/11.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause246])).
% 72.61/11.01  thf(zip_derived_cl1510, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         ( (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8)
% 72.61/11.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_58])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2075, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2193, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         ( (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9 @ X10))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1510, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.01  thf(clause224, conjecture,
% 72.61/11.01    (~( ( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.61/11.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 72.61/11.01  thf(zf_stmt_59, negated_conjecture,
% 72.61/11.01    (( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.61/11.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause224])).
% 72.61/11.01  thf(zip_derived_cl1532, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         ( (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8)
% 72.61/11.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_59])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2075, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2156, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         ( (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1532, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.01  thf(clause187, conjecture,
% 72.61/11.01    (~( ( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc52 ) | 
% 72.61/11.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) ))).
% 72.61/11.01  thf(zf_stmt_60, negated_conjecture,
% 72.61/11.01    (( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc52 ) | 
% 72.61/11.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause187])).
% 72.61/11.01  thf(zip_derived_cl1569, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01         ( (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc52)
% 72.61/11.01          | ~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8)
% 72.61/11.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_60])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2094, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc52)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1569, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(clause222, conjecture,
% 72.61/11.01    (~( ( ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.61/11.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssPv40_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 72.61/11.01  thf(zf_stmt_61, negated_conjecture,
% 72.61/11.01    (( ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 72.61/11.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssPv40_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause222])).
% 72.61/11.01  thf(zip_derived_cl1534, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         ( (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssPv40_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8)
% 72.61/11.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_61])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2075, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2151, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         ( (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv40_1r1 @ X0))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1534, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.01  thf(clause315, conjecture,
% 72.61/11.01    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.01        ( ~( ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01        ( ~( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01        ( ~( ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01        ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) ))).
% 72.61/11.01  thf(zf_stmt_62, negated_conjecture,
% 72.61/11.01    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.01     ( ~( ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01     ( ~( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01     ( ~( ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01     ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause315])).
% 72.61/11.01  thf(zip_derived_cl1441, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         (~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8)
% 72.61/11.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.01          | ~ (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_62])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1924, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         (~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01             X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.01          | ~ (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1441, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1936, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         (~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01             X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.01          | ~ (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1924, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl1976, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.01          | ~ (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1936, zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2025, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         (~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.01          | ~ (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1976, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2075, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2078, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         (~ (ssPv40_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl2025, zip_derived_cl2075])).
% 72.61/11.01  thf(zip_derived_cl2152, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01         (~ (ssPv40_1r1 @ X13)
% 72.61/11.01          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 72.61/11.01               X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 72.61/11.01               X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 72.61/11.01               X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl2151, zip_derived_cl2078])).
% 72.61/11.01  thf(zip_derived_cl2159, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01         (~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.01             X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc52)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.01               X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc52)
% 72.61/11.01          | ~ (ssPv40_1r1 @ X12))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl2094, zip_derived_cl2152])).
% 72.61/11.01  thf(zip_derived_cl2160, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01         (~ (ssPv38_3r1r1r1 @ X12 @ X11 @ X10)
% 72.61/11.01          | ~ (ssPv40_1r1 @ X12)
% 72.61/11.01          | ~ (ssPv30_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.01               X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc52))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl2156, zip_derived_cl2159])).
% 72.61/11.01  thf(zip_derived_cl2195, plain,
% 72.61/11.01      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 72.61/11.01         X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01         (~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 72.61/11.01             X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 72.61/11.01          | ~ (ssPv40_1r1 @ X12)
% 72.61/11.01          | ~ (ssPv38_3r1r1r1 @ X12 @ X11 @ X10))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl2193, zip_derived_cl2160])).
% 72.61/11.01  thf(zip_derived_cl2217, plain,
% 72.61/11.01      (![X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01         (~ (ssPv38_3r1r1r1 @ X9 @ X8 @ X7) | ~ (ssPv40_1r1 @ X9))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl1920, zip_derived_cl2195])).
% 72.61/11.01  thf(zip_derived_cl3554, plain,
% 72.61/11.01      (![X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, 
% 72.61/11.01         X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.01         (~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.01             X21 @ X20 @ X19 @ X18 @ X17)
% 72.61/11.01          | ~ (ssPv38_3r1r1r1 @ X26 @ X25 @ X24))),
% 72.61/11.01      inference('clc', [status(thm)], [zip_derived_cl3553, zip_derived_cl2217])).
% 72.61/11.01  thf(zip_derived_cl3555, plain,
% 72.61/11.01      (![X6 : $i, X7 : $i, X8 : $i]: ~ (ssPv38_3r1r1r1 @ X8 @ X7 @ X6)),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl1902, zip_derived_cl3554])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2075, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2136, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.01  thf(zip_derived_cl2203, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i]:
% 72.61/11.01          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136])).
% 72.61/11.01  thf(zip_derived_cl2264, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i]:
% 72.61/11.01          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.01  thf(zip_derived_cl2328, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.01          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.01           X16)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.01  thf(zip_derived_cl2394, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.01          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328])).
% 72.61/11.01  thf(zip_derived_cl2471, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.01          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17 @ X18)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.01  thf(zip_derived_cl2544, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.01          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.01  thf(zip_derived_cl2617, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.01          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544])).
% 72.61/11.01  thf(zip_derived_cl2698, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i]:
% 72.61/11.01          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.01  thf(zip_derived_cl2777, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i]:
% 72.61/11.01          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.01  thf(zip_derived_cl2863, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.01          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777])).
% 72.61/11.01  thf(zip_derived_cl2953, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.01          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.01  thf(zip_derived_cl3044, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.01          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.01  thf(zip_derived_cl3131, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.01          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044])).
% 72.61/11.01  thf(zip_derived_cl3224, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.01          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.01  thf(zip_derived_cl3325, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i]:
% 72.61/11.01          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.01  thf(zip_derived_cl3454, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i]:
% 72.61/11.01          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325])).
% 72.61/11.01  thf(zip_derived_cl3618, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.01          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.01  thf(zip_derived_cl3733, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.01          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.01  thf(zip_derived_cl3837, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.01          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.01                 zip_derived_cl3733])).
% 72.61/11.01  thf(zip_derived_cl3992, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/11.01          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.01                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/11.01  thf(zip_derived_cl4017, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         ~ (ssPv38_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.01            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/11.01            X34)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl460, zip_derived_cl3555, zip_derived_cl1755, 
% 72.61/11.01                 zip_derived_cl1761, zip_derived_cl1762, zip_derived_cl1768, 
% 72.61/11.01                 zip_derived_cl1776, zip_derived_cl1791, zip_derived_cl1803, 
% 72.61/11.01                 zip_derived_cl1826, zip_derived_cl1854, zip_derived_cl1889, 
% 72.61/11.01                 zip_derived_cl1928, zip_derived_cl1970, zip_derived_cl2020, 
% 72.61/11.01                 zip_derived_cl2075, zip_derived_cl2136, zip_derived_cl2203, 
% 72.61/11.01                 zip_derived_cl2264, zip_derived_cl2328, zip_derived_cl2394, 
% 72.61/11.01                 zip_derived_cl2471, zip_derived_cl2544, zip_derived_cl2617, 
% 72.61/11.01                 zip_derived_cl2698, zip_derived_cl2777, zip_derived_cl2863, 
% 72.61/11.01                 zip_derived_cl2953, zip_derived_cl3044, zip_derived_cl3131, 
% 72.61/11.01                 zip_derived_cl3224, zip_derived_cl3325, zip_derived_cl3454, 
% 72.61/11.01                 zip_derived_cl3618, zip_derived_cl3733, zip_derived_cl3837, 
% 72.61/11.01                 zip_derived_cl3992])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2075, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2136, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.01  thf(zip_derived_cl2203, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i]:
% 72.61/11.01          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136])).
% 72.61/11.01  thf(zip_derived_cl2264, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i]:
% 72.61/11.01          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.01  thf(zip_derived_cl2328, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.01          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.01           X16)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.01  thf(zip_derived_cl2394, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.01          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328])).
% 72.61/11.01  thf(zip_derived_cl2471, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.01          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17 @ X18)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.01  thf(zip_derived_cl2544, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.01          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.01  thf(zip_derived_cl2617, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.01          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544])).
% 72.61/11.01  thf(zip_derived_cl2698, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i]:
% 72.61/11.01          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.01  thf(zip_derived_cl2777, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i]:
% 72.61/11.01          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.01  thf(zip_derived_cl2863, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.01          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777])).
% 72.61/11.01  thf(zip_derived_cl2953, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.01          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.01  thf(zip_derived_cl3044, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.01          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.01  thf(zip_derived_cl3131, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.01          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044])).
% 72.61/11.01  thf(zip_derived_cl3224, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.01          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.01  thf(zip_derived_cl3325, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i]:
% 72.61/11.01          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.01  thf(zip_derived_cl3454, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i]:
% 72.61/11.01          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325])).
% 72.61/11.01  thf(zip_derived_cl3618, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.01          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.01  thf(zip_derived_cl3733, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.01          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.01  thf(zip_derived_cl3837, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.01          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.01                 zip_derived_cl3733])).
% 72.61/11.01  thf(zip_derived_cl3992, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/11.01          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.01                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/11.01  thf(zip_derived_cl4460, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         ( (ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.01            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 72.61/11.01            X34)
% 72.61/11.01          | ~ (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/11.01               X32 @ X33 @ X34)
% 72.61/11.01          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/11.01               X32 @ X33 @ X34))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl261, zip_derived_cl4017, zip_derived_cl1755, 
% 72.61/11.01                 zip_derived_cl1761, zip_derived_cl1762, zip_derived_cl1768, 
% 72.61/11.01                 zip_derived_cl1776, zip_derived_cl1791, zip_derived_cl1803, 
% 72.61/11.01                 zip_derived_cl1826, zip_derived_cl1854, zip_derived_cl1889, 
% 72.61/11.01                 zip_derived_cl1928, zip_derived_cl1970, zip_derived_cl2020, 
% 72.61/11.01                 zip_derived_cl2075, zip_derived_cl2136, zip_derived_cl2203, 
% 72.61/11.01                 zip_derived_cl2264, zip_derived_cl2328, zip_derived_cl2394, 
% 72.61/11.01                 zip_derived_cl2471, zip_derived_cl2544, zip_derived_cl2617, 
% 72.61/11.01                 zip_derived_cl2698, zip_derived_cl2777, zip_derived_cl2863, 
% 72.61/11.01                 zip_derived_cl2953, zip_derived_cl3044, zip_derived_cl3131, 
% 72.61/11.01                 zip_derived_cl3224, zip_derived_cl3325, zip_derived_cl3454, 
% 72.61/11.01                 zip_derived_cl3618, zip_derived_cl3733, zip_derived_cl3837, 
% 72.61/11.01                 zip_derived_cl3992])).
% 72.61/11.01  thf(zip_derived_cl4461, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         (~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01             X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 72.61/11.01             X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.01             X12 @ X11 @ X10 @ X9)
% 72.61/11.01          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          |  (ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 72.61/11.01              X2 @ X1 @ X0))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl4261, zip_derived_cl4460])).
% 72.61/11.01  thf(zip_derived_cl4527, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         (~ (ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01             X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 72.61/11.01             X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.01             X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          |  (ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 72.61/11.01              X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl4525, zip_derived_cl4461])).
% 72.61/11.01  thf(clause1357, conjecture,
% 72.61/11.01    (~( ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.01        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.01        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 ) ) | 
% 72.61/11.01        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 ) ) | 
% 72.61/11.01        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.01        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.01        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.01        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.01        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.01        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.01        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.01        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.01        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 ) ) | 
% 72.61/11.01        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 ) ) | 
% 72.61/11.01        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 ) ) | 
% 72.61/11.01        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.01        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.01        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.01        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.01        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/11.01        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/11.01        ( ~( ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 72.61/11.01  thf(zf_stmt_63, negated_conjecture,
% 72.61/11.01    (( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01       @
% 72.61/11.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.01     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.01     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 ) ) | 
% 72.61/11.01     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 ) ) | 
% 72.61/11.01     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 ) ) | 
% 72.61/11.01     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.01     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.01     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.01     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.01     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.01     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.01     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.01     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.01     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.01     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 ) ) | 
% 72.61/11.01     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 ) ) | 
% 72.61/11.01     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.01     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.01     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.01     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 72.61/11.01     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 72.61/11.01     ( ~( ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause1357])).
% 72.61/11.01  thf(zip_derived_cl399, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         ( (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.01            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.01          | ~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8)
% 72.61/11.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.01          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.01          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15)
% 72.61/11.01          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16)
% 72.61/11.01          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16 @ X17)
% 72.61/11.01          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.01          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.01          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.01          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.01          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.01          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23)
% 72.61/11.01          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24)
% 72.61/11.01          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25)
% 72.61/11.01          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.01          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.01          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.01          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.01          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.01          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.01          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.01          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/11.01               X32 @ X33)
% 72.61/11.01          | ~ (ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/11.01               X32 @ X33 @ X34))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_63])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i]:
% 72.61/11.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854])).
% 72.61/11.01  thf(zip_derived_cl1928, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01           X7 @ X8 @ X9)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.01  thf(zip_derived_cl1970, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.01  thf(zip_derived_cl2020, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970])).
% 72.61/11.01  thf(zip_derived_cl2075, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.01  thf(zip_derived_cl2136, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.01          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.01  thf(zip_derived_cl2203, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i]:
% 72.61/11.01          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136])).
% 72.61/11.01  thf(zip_derived_cl2264, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i]:
% 72.61/11.01          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.01  thf(zip_derived_cl2328, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.01          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.01           X16)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.01  thf(zip_derived_cl2394, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.01          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328])).
% 72.61/11.01  thf(zip_derived_cl2471, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.01          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17 @ X18)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.01  thf(zip_derived_cl2544, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.01          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.01           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.01  thf(zip_derived_cl2617, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.01          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544])).
% 72.61/11.01  thf(zip_derived_cl2698, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i]:
% 72.61/11.01          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.01  thf(zip_derived_cl2777, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i]:
% 72.61/11.01          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.01  thf(zip_derived_cl2863, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.01          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777])).
% 72.61/11.01  thf(zip_derived_cl2953, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.01          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.01  thf(zip_derived_cl3044, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.01          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.01  thf(zip_derived_cl3131, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.01          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044])).
% 72.61/11.01  thf(zip_derived_cl3224, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.01          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.01  thf(zip_derived_cl3325, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i]:
% 72.61/11.01          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.01  thf(zip_derived_cl3454, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i]:
% 72.61/11.01          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325])).
% 72.61/11.01  thf(zip_derived_cl3618, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.01          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.01  thf(zip_derived_cl3733, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.01          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.01  thf(zip_derived_cl3837, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.01          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl605, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.01                 zip_derived_cl3733])).
% 72.61/11.01  thf(zip_derived_cl3992, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 72.61/11.01          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.01                 zip_derived_cl3733, zip_derived_cl3837])).
% 72.61/11.01  thf(zip_derived_cl4277, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         ( (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.01            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.01          | ~ (ssPv9_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 72.61/11.01               X32 @ X33 @ X34))),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl399, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.01                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.01                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.01                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.01                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.01                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.01                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.01                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.01                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.01                 zip_derived_cl3733, zip_derived_cl3837, zip_derived_cl3992])).
% 72.61/11.01  thf(zip_derived_cl4528, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         (~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01             X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 72.61/11.01             X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.01             X12 @ X11 @ X10 @ X9)
% 72.61/11.01          | ~ (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl4527, zip_derived_cl4277])).
% 72.61/11.01  thf(zip_derived_cl4529, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         (~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X34 @ 
% 72.61/11.01             X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.01             X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13)
% 72.61/11.01          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3)
% 72.61/11.01          | ~ (ssPv10_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl4253, zip_derived_cl4528])).
% 72.61/11.01  thf(zip_derived_cl4535, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         (~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01             X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 72.61/11.01             X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.01             X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4)
% 72.61/11.01          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 72.61/11.01          | ~ (ssPv12_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 72.61/11.01               X3 @ X2 @ X1 @ X0)
% 72.61/11.01          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3)
% 72.61/11.01          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X34 @ 
% 72.61/11.01               X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 72.61/11.01               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl4283, zip_derived_cl4529])).
% 72.61/11.01  thf(zip_derived_cl4536, plain,
% 72.61/11.01      (![X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, 
% 72.61/11.01         X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, 
% 72.61/11.01         X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, 
% 72.61/11.01         X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, X29 : $i, X30 : $i, 
% 72.61/11.01         X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 72.61/11.01         (~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01             X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 72.61/11.01             X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.01             X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6)
% 72.61/11.01          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X34 @ 
% 72.61/11.01               X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 72.61/11.01               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13)
% 72.61/11.01          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3)
% 72.61/11.01          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 72.61/11.01          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.01               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 72.61/11.01               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4))),
% 72.61/11.01      inference('sup-', [status(thm)], [zip_derived_cl4278, zip_derived_cl4535])).
% 72.61/11.01  thf(clause1022, conjecture,
% 72.61/11.01    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.01        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.01        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 ) ) | 
% 72.61/11.01        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 ) ) | 
% 72.61/11.01        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.01        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.01        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.01        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.01        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.01        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.01        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.01        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.01        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 ) ) | 
% 72.61/11.01        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 ) ) | 
% 72.61/11.01        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 ) ) | 
% 72.61/11.01        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.01        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.01        ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01             @
% 72.61/11.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ skc33 ) ) ))).
% 72.61/11.01  thf(zf_stmt_64, negated_conjecture,
% 72.61/11.01    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.01     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.01     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.01     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 ) ) | 
% 72.61/11.01     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 ) ) | 
% 72.61/11.01     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 ) ) | 
% 72.61/11.01     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.01     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.01     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.01     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.01     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.01     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.01     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.01     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.01     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.01     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 ) ) | 
% 72.61/11.01     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 ) ) | 
% 72.61/11.01     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.01     ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.01          @
% 72.61/11.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.01          X21 @ X22 @ X23 @ X24 @ X25 @ skc33 ) )),
% 72.61/11.01    inference('cnf.neg', [status(esa)], [clause1022])).
% 72.61/11.01  thf(zip_derived_cl734, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.01         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.01         (~ (ssNder1_0)
% 72.61/11.01          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.01               X7)
% 72.61/11.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8)
% 72.61/11.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.01               X6 @ X7 @ X8 @ X9)
% 72.61/11.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.01          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.01          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.01          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15)
% 72.61/11.01          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16)
% 72.61/11.01          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16 @ X17)
% 72.61/11.01          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.01          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.01               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.01          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.01          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.01          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.01          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23)
% 72.61/11.01          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24)
% 72.61/11.01          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25)
% 72.61/11.01          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.01          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.01          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.01          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.01          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_64])).
% 72.61/11.01  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.01  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.01  thf(zip_derived_cl1762, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.01  thf(zip_derived_cl1768, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762])).
% 72.61/11.01  thf(zip_derived_cl1776, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.01  thf(zip_derived_cl1791, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.01  thf(zip_derived_cl1803, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791])).
% 72.61/11.01  thf(zip_derived_cl1826, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.01  thf(zip_derived_cl1854, plain,
% 72.61/11.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.01      inference('demod', [status(thm)],
% 72.61/11.01                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.01                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.01                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.01  thf(zip_derived_cl1889, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i]:
% 72.61/11.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854])).
% 72.61/11.02  thf(zip_derived_cl1928, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8 @ X9)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.02  thf(zip_derived_cl1970, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.02  thf(zip_derived_cl2020, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970])).
% 72.61/11.02  thf(zip_derived_cl2075, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.02  thf(zip_derived_cl2136, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.02  thf(zip_derived_cl2203, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i]:
% 72.61/11.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136])).
% 72.61/11.02  thf(zip_derived_cl2264, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i]:
% 72.61/11.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.02  thf(zip_derived_cl2328, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.02           X16)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.02  thf(zip_derived_cl2373, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02             X15 @ X16 @ X17)
% 72.61/11.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl734, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328])).
% 72.61/11.02  thf(zip_derived_cl2394, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328])).
% 72.61/11.02  thf(zip_derived_cl2406, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02             X15 @ X16 @ X17 @ X18)
% 72.61/11.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2373, zip_derived_cl2394])).
% 72.61/11.02  thf(zip_derived_cl2471, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.02  thf(zip_derived_cl2483, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02             X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2406, zip_derived_cl2471])).
% 72.61/11.02  thf(zip_derived_cl2544, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.02  thf(zip_derived_cl2556, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02             X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2483, zip_derived_cl2544])).
% 72.61/11.02  thf(zip_derived_cl2617, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544])).
% 72.61/11.02  thf(zip_derived_cl2629, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2556, zip_derived_cl2617])).
% 72.61/11.02  thf(zip_derived_cl2698, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i]:
% 72.61/11.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.02  thf(zip_derived_cl2710, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2629, zip_derived_cl2698])).
% 72.61/11.02  thf(zip_derived_cl2777, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i]:
% 72.61/11.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.02  thf(zip_derived_cl2789, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2710, zip_derived_cl2777])).
% 72.61/11.02  thf(zip_derived_cl2863, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777])).
% 72.61/11.02  thf(zip_derived_cl2873, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02             X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2789, zip_derived_cl2863])).
% 72.61/11.02  thf(zip_derived_cl2953, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.02  thf(zip_derived_cl2960, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02             X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2873, zip_derived_cl2953])).
% 72.61/11.02  thf(zip_derived_cl3044, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.02  thf(zip_derived_cl3050, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02             X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl2960, zip_derived_cl3044])).
% 72.61/11.02  thf(zip_derived_cl3131, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044])).
% 72.61/11.02  thf(zip_derived_cl3136, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02             X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl3050, zip_derived_cl3131])).
% 72.61/11.02  thf(zip_derived_cl3224, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.02  thf(zip_derived_cl3227, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02             X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl3136, zip_derived_cl3224])).
% 72.61/11.02  thf(zip_derived_cl3325, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i]:
% 72.61/11.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.02  thf(zip_derived_cl3327, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl3227, zip_derived_cl3325])).
% 72.61/11.02  thf(zip_derived_cl3454, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325])).
% 72.61/11.02  thf(zip_derived_cl3455, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl3327, zip_derived_cl3454])).
% 72.61/11.02  thf(zip_derived_cl4537, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.02             X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.02             X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.02          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.61/11.02               X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.02               X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 72.61/11.02          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ 
% 72.61/11.02               X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.02               X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 72.61/11.02          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.61/11.02               X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.02               X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl4536, zip_derived_cl3455])).
% 72.61/11.02  thf(zip_derived_cl4548, plain,
% 72.61/11.02      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 72.61/11.02         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 72.61/11.02         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, 
% 72.61/11.02         X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, 
% 72.61/11.02         X29 : $i]:
% 72.61/11.02         (~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.61/11.02             X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 72.61/11.02             X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 72.61/11.02          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 72.61/11.02               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.61/11.02               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 72.61/11.02          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.02               X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 72.61/11.02               X9 @ X8 @ X7 @ X6 @ X5 @ X4))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl3453, zip_derived_cl4537])).
% 72.61/11.02  thf(zip_derived_cl4549, plain,
% 72.61/11.02      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 72.61/11.02         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 72.61/11.02         X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, 
% 72.61/11.02         X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.02         (~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02             X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.02             X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 72.61/11.02             X5 @ X4 @ X3 @ X2)
% 72.61/11.02          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X27 @ 
% 72.61/11.02               X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.02               X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl3239, zip_derived_cl4548])).
% 72.61/11.02  thf(zip_derived_cl4550, plain,
% 72.61/11.02      (![X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, 
% 72.61/11.02         X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, 
% 72.61/11.02         X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, 
% 72.61/11.02         X24 : $i]:
% 72.61/11.02         ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X24 @ 
% 72.61/11.02            X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.02            X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3)),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl2965, zip_derived_cl4549])).
% 72.61/11.02  thf(zip_derived_cl4576, plain,
% 72.61/11.02      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 72.61/11.02         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 72.61/11.02         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i]:
% 72.61/11.02         ( (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X21 @ X20 @ 
% 72.61/11.02            X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.02            X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 72.61/11.02          |  (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.02              X16 @ X15 @ X14 @ X13 @ X12 @ X11))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl3707, zip_derived_cl4550])).
% 72.61/11.02  thf(clause1061, conjecture,
% 72.61/11.02    (~( ( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 ) ) | 
% 72.61/11.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 ) ) | 
% 72.61/11.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02        ( ~( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 ) ) | 
% 72.61/11.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 ) ) | 
% 72.61/11.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 ) ) | 
% 72.61/11.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 72.61/11.02  thf(zf_stmt_65, negated_conjecture,
% 72.61/11.02    (( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 ) ) | 
% 72.61/11.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 ) ) | 
% 72.61/11.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 ) ) | 
% 72.61/11.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02     ( ~( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 ) ) | 
% 72.61/11.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 ) ) | 
% 72.61/11.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 ) )),
% 72.61/11.02    inference('cnf.neg', [status(esa)], [clause1061])).
% 72.61/11.02  thf(zip_derived_cl695, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssNder1_0)
% 72.61/11.02          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02               X7)
% 72.61/11.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8)
% 72.61/11.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8 @ X9)
% 72.61/11.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15)
% 72.61/11.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16)
% 72.61/11.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17)
% 72.61/11.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_65])).
% 72.61/11.02  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.02  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.02  thf(zip_derived_cl1762, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.02  thf(zip_derived_cl1768, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762])).
% 72.61/11.02  thf(zip_derived_cl1776, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.02  thf(zip_derived_cl1791, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.02  thf(zip_derived_cl1803, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791])).
% 72.61/11.02  thf(zip_derived_cl1826, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.02  thf(zip_derived_cl1854, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.02  thf(zip_derived_cl1889, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i]:
% 72.61/11.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854])).
% 72.61/11.02  thf(zip_derived_cl1928, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8 @ X9)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.02  thf(zip_derived_cl1970, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.02  thf(zip_derived_cl2020, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970])).
% 72.61/11.02  thf(zip_derived_cl2075, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.02  thf(zip_derived_cl2136, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.02  thf(zip_derived_cl2203, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i]:
% 72.61/11.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136])).
% 72.61/11.02  thf(zip_derived_cl2264, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i]:
% 72.61/11.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.02  thf(zip_derived_cl2328, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.02           X16)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.02  thf(zip_derived_cl2394, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328])).
% 72.61/11.02  thf(zip_derived_cl2471, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.02  thf(zip_derived_cl2544, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.02  thf(zip_derived_cl2617, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544])).
% 72.61/11.02  thf(zip_derived_cl2698, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i]:
% 72.61/11.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.02  thf(zip_derived_cl2777, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i]:
% 72.61/11.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.02  thf(zip_derived_cl2863, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777])).
% 72.61/11.02  thf(zip_derived_cl2953, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.02  thf(zip_derived_cl3044, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.02  thf(zip_derived_cl3131, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044])).
% 72.61/11.02  thf(zip_derived_cl3224, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.02  thf(zip_derived_cl3325, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i]:
% 72.61/11.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.02  thf(zip_derived_cl3454, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325])).
% 72.61/11.02  thf(zip_derived_cl3677, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl695, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.02  thf(zip_derived_cl3453, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02          (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc34)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl802, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325])).
% 72.61/11.02  thf(clause1032, conjecture,
% 72.61/11.02    (~( ( ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02        ( ~( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 ) ) | 
% 72.61/11.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 ) ) | 
% 72.61/11.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 ) ) | 
% 72.61/11.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 ) ) | 
% 72.61/11.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 ) ) | 
% 72.61/11.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 72.61/11.02  thf(zf_stmt_66, negated_conjecture,
% 72.61/11.02    (( ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02     ( ~( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 ) ) | 
% 72.61/11.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 ) ) | 
% 72.61/11.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 ) ) | 
% 72.61/11.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 ) ) | 
% 72.61/11.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 ) ) | 
% 72.61/11.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 ) )),
% 72.61/11.02    inference('cnf.neg', [status(esa)], [clause1032])).
% 72.61/11.02  thf(zip_derived_cl724, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssNder1_0)
% 72.61/11.02          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.02          | ~ (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02               X7)
% 72.61/11.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8)
% 72.61/11.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8 @ X9)
% 72.61/11.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15)
% 72.61/11.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16)
% 72.61/11.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17)
% 72.61/11.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_66])).
% 72.61/11.02  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.02  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.02  thf(zip_derived_cl1762, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.02  thf(zip_derived_cl1768, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762])).
% 72.61/11.02  thf(zip_derived_cl1776, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.02  thf(zip_derived_cl1791, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.02  thf(zip_derived_cl1803, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791])).
% 72.61/11.02  thf(zip_derived_cl1826, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.02  thf(zip_derived_cl1854, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.02  thf(zip_derived_cl1889, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i]:
% 72.61/11.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854])).
% 72.61/11.02  thf(zip_derived_cl1928, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8 @ X9)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.02  thf(zip_derived_cl1970, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.02  thf(zip_derived_cl2020, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970])).
% 72.61/11.02  thf(zip_derived_cl2075, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.02  thf(zip_derived_cl2136, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.02  thf(zip_derived_cl2203, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i]:
% 72.61/11.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136])).
% 72.61/11.02  thf(zip_derived_cl2264, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i]:
% 72.61/11.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.02  thf(zip_derived_cl2328, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.02           X16)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.02  thf(zip_derived_cl2394, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328])).
% 72.61/11.02  thf(zip_derived_cl2471, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.02  thf(zip_derived_cl2544, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.02  thf(zip_derived_cl2617, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544])).
% 72.61/11.02  thf(zip_derived_cl2698, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i]:
% 72.61/11.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.02  thf(zip_derived_cl2777, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i]:
% 72.61/11.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.02  thf(zip_derived_cl2863, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777])).
% 72.61/11.02  thf(zip_derived_cl2953, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.02  thf(zip_derived_cl3044, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.02  thf(zip_derived_cl3131, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044])).
% 72.61/11.02  thf(zip_derived_cl3224, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.02  thf(zip_derived_cl3325, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i]:
% 72.61/11.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.02  thf(zip_derived_cl3454, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325])).
% 72.61/11.02  thf(zip_derived_cl3635, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl724, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.02  thf(clause1208, conjecture,
% 72.61/11.02    (~( ( ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 ) ) | 
% 72.61/11.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 ) ) | 
% 72.61/11.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 ) ) | 
% 72.61/11.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 ) ) | 
% 72.61/11.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 ) ) | 
% 72.61/11.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.02        ( ~( ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.02        ( ~( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.02        ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.61/11.02  thf(zf_stmt_67, negated_conjecture,
% 72.61/11.02    (( ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 ) ) | 
% 72.61/11.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 ) ) | 
% 72.61/11.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 ) ) | 
% 72.61/11.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 ) ) | 
% 72.61/11.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 ) ) | 
% 72.61/11.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.02     ( ~( ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.02     ( ~( ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.02     ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.61/11.02    inference('cnf.neg', [status(esa)], [clause1208])).
% 72.61/11.02  thf(zip_derived_cl548, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssNder1_0)
% 72.61/11.02          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02               X7)
% 72.61/11.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8)
% 72.61/11.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8 @ X9)
% 72.61/11.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15)
% 72.61/11.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16)
% 72.61/11.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17)
% 72.61/11.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_67])).
% 72.61/11.02  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.02  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.02  thf(zip_derived_cl1762, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.02  thf(zip_derived_cl1768, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762])).
% 72.61/11.02  thf(zip_derived_cl1776, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.02  thf(zip_derived_cl1791, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.02  thf(zip_derived_cl1803, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791])).
% 72.61/11.02  thf(zip_derived_cl1826, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.02  thf(zip_derived_cl1854, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.02  thf(zip_derived_cl1889, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i]:
% 72.61/11.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854])).
% 72.61/11.02  thf(zip_derived_cl1928, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8 @ X9)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.02  thf(zip_derived_cl1970, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.02  thf(zip_derived_cl2020, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970])).
% 72.61/11.02  thf(zip_derived_cl2075, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.02  thf(zip_derived_cl2136, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.02  thf(zip_derived_cl2203, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i]:
% 72.61/11.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136])).
% 72.61/11.02  thf(zip_derived_cl2264, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i]:
% 72.61/11.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.02  thf(zip_derived_cl2328, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.02           X16)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.02  thf(zip_derived_cl2394, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328])).
% 72.61/11.02  thf(zip_derived_cl2471, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.02  thf(zip_derived_cl2544, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.02  thf(zip_derived_cl2617, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544])).
% 72.61/11.02  thf(zip_derived_cl2698, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i]:
% 72.61/11.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.02  thf(zip_derived_cl2777, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i]:
% 72.61/11.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.02  thf(zip_derived_cl2863, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777])).
% 72.61/11.02  thf(zip_derived_cl2953, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.02  thf(zip_derived_cl3044, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.02  thf(zip_derived_cl3131, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044])).
% 72.61/11.02  thf(zip_derived_cl3224, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.02  thf(zip_derived_cl3325, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i]:
% 72.61/11.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.02  thf(zip_derived_cl3454, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325])).
% 72.61/11.02  thf(zip_derived_cl3928, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssPv35_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl548, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.02  thf(zip_derived_cl3929, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         (~ (ssPv35_6r1r1r1r1r1r1 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25)
% 72.61/11.02          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.61/11.02               X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.02               X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.02          | ~ (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.61/11.02               X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.02               X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.02          |  (ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.61/11.02              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.02              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl3635, zip_derived_cl3928])).
% 72.61/11.02  thf(zip_derived_cl3930, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02         ( (ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.61/11.02            X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 72.61/11.02            X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc34)
% 72.61/11.02          | ~ (ssPv20_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.02               X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 72.61/11.02               X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc34)
% 72.61/11.02          | ~ (ssPv35_6r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl3453, zip_derived_cl3929])).
% 72.61/11.02  thf(zip_derived_cl3931, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02         (~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ 
% 72.61/11.02             X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.02             X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 72.61/11.02          | ~ (ssPv35_6r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24)
% 72.61/11.02          |  (ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.02              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.02              X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc34))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl3677, zip_derived_cl3930])).
% 72.61/11.02  thf(clause1043, conjecture,
% 72.61/11.02    (~( ( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 72.61/11.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 ) ) | 
% 72.61/11.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 ) ) | 
% 72.61/11.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 ) ) | 
% 72.61/11.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 ) ) | 
% 72.61/11.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 ) ) | 
% 72.61/11.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.02        ( ~( ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.61/11.02  thf(zf_stmt_68, negated_conjecture,
% 72.61/11.02    (( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 72.61/11.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 ) ) | 
% 72.61/11.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 ) ) | 
% 72.61/11.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 ) ) | 
% 72.61/11.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 ) ) | 
% 72.61/11.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 ) ) | 
% 72.61/11.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.02     ( ~( ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.61/11.02    inference('cnf.neg', [status(esa)], [clause1043])).
% 72.61/11.02  thf(zip_derived_cl713, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02            X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.02          | ~ (ssNder1_0)
% 72.61/11.02          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02               X7)
% 72.61/11.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8)
% 72.61/11.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8 @ X9)
% 72.61/11.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15)
% 72.61/11.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16)
% 72.61/11.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17)
% 72.61/11.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_68])).
% 72.61/11.02  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.02  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.02  thf(zip_derived_cl1762, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.02  thf(zip_derived_cl1768, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762])).
% 72.61/11.02  thf(zip_derived_cl1776, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.02  thf(zip_derived_cl1791, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.02  thf(zip_derived_cl1803, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791])).
% 72.61/11.02  thf(zip_derived_cl1826, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.02  thf(zip_derived_cl1854, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.02  thf(zip_derived_cl1889, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i]:
% 72.61/11.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854])).
% 72.61/11.02  thf(zip_derived_cl1928, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8 @ X9)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.02  thf(zip_derived_cl1970, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.02  thf(zip_derived_cl2020, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970])).
% 72.61/11.02  thf(zip_derived_cl2075, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.02  thf(zip_derived_cl2136, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.02  thf(zip_derived_cl2203, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i]:
% 72.61/11.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136])).
% 72.61/11.02  thf(zip_derived_cl2264, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i]:
% 72.61/11.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.02  thf(zip_derived_cl2328, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.02           X16)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.02  thf(zip_derived_cl2394, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328])).
% 72.61/11.02  thf(zip_derived_cl2471, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.02  thf(zip_derived_cl2544, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.02  thf(zip_derived_cl2617, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544])).
% 72.61/11.02  thf(zip_derived_cl2698, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i]:
% 72.61/11.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.02  thf(zip_derived_cl2777, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i]:
% 72.61/11.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.02  thf(zip_derived_cl2863, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777])).
% 72.61/11.02  thf(zip_derived_cl2953, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.02  thf(zip_derived_cl3044, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.02  thf(zip_derived_cl3131, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044])).
% 72.61/11.02  thf(zip_derived_cl3224, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.02  thf(zip_derived_cl3325, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i]:
% 72.61/11.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.02  thf(zip_derived_cl3454, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325])).
% 72.61/11.02  thf(zip_derived_cl3605, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02         ( (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02            X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.02          | ~ (ssPv29_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl713, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.02  thf(zip_derived_cl3934, plain,
% 72.61/11.02      (![X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 72.61/11.02         X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, 
% 72.61/11.02         X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, X29 : $i]:
% 72.61/11.02         (~ (ssPv35_6r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24)
% 72.61/11.02          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 72.61/11.02               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.61/11.02               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 72.61/11.02          |  (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ 
% 72.61/11.02              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18))),
% 72.61/11.02      inference('sup-', [status(thm)], [zip_derived_cl3931, zip_derived_cl3605])).
% 72.61/11.02  thf(clause1345, conjecture,
% 72.61/11.02    (~( ( ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02        ( ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02        ( ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02        ( ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 ) ) | 
% 72.61/11.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 ) ) | 
% 72.61/11.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 ) ) | 
% 72.61/11.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 ) ) | 
% 72.61/11.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 ) ) | 
% 72.61/11.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.02        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.02        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/11.02  thf(zf_stmt_69, negated_conjecture,
% 72.61/11.02    (( ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02     ( ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02     ( ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02     ( ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 ) ) | 
% 72.61/11.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 ) ) | 
% 72.61/11.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 ) ) | 
% 72.61/11.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 ) ) | 
% 72.61/11.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 ) ) | 
% 72.61/11.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.02     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.02     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/11.02    inference('cnf.neg', [status(esa)], [clause1345])).
% 72.61/11.02  thf(zip_derived_cl411, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.02         ( (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.02          |  (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.02          |  (ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.02          |  (ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.02          | ~ (ssNder1_0)
% 72.61/11.02          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02               X7)
% 72.61/11.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8)
% 72.61/11.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02               X6 @ X7 @ X8 @ X9)
% 72.61/11.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15)
% 72.61/11.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16)
% 72.61/11.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17)
% 72.61/11.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23)
% 72.61/11.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24)
% 72.61/11.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25)
% 72.61/11.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.02          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.02          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_69])).
% 72.61/11.02  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.02  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.02  thf(zip_derived_cl1762, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.02  thf(zip_derived_cl1768, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762])).
% 72.61/11.02  thf(zip_derived_cl1776, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.02  thf(zip_derived_cl1791, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.02  thf(zip_derived_cl1803, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791])).
% 72.61/11.02  thf(zip_derived_cl1826, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.02  thf(zip_derived_cl1854, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.02  thf(zip_derived_cl1889, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i]:
% 72.61/11.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854])).
% 72.61/11.02  thf(zip_derived_cl1928, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.02           X7 @ X8 @ X9)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.02  thf(zip_derived_cl1970, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.02  thf(zip_derived_cl2020, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970])).
% 72.61/11.02  thf(zip_derived_cl2075, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.02  thf(zip_derived_cl2136, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.02  thf(zip_derived_cl2203, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i]:
% 72.61/11.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136])).
% 72.61/11.02  thf(zip_derived_cl2264, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i]:
% 72.61/11.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.02  thf(zip_derived_cl2328, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.02           X16)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.02  thf(zip_derived_cl2394, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328])).
% 72.61/11.02  thf(zip_derived_cl2471, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.02  thf(zip_derived_cl2544, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.02  thf(zip_derived_cl2617, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544])).
% 72.61/11.02  thf(zip_derived_cl2698, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i]:
% 72.61/11.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.02  thf(zip_derived_cl2777, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i]:
% 72.61/11.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.02  thf(zip_derived_cl2863, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777])).
% 72.61/11.02  thf(zip_derived_cl2953, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.02  thf(zip_derived_cl3044, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.02  thf(zip_derived_cl3131, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044])).
% 72.61/11.02  thf(zip_derived_cl3224, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.02  thf(zip_derived_cl3325, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i]:
% 72.61/11.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.02  thf(zip_derived_cl3454, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i]:
% 72.61/11.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325])).
% 72.61/11.02  thf(zip_derived_cl3618, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.02          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.02  thf(zip_derived_cl3733, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.02          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.02  thf(zip_derived_cl3935, plain,
% 72.61/11.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.02         ( (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.02          |  (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.02          |  (ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.02          |  (ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.02      inference('demod', [status(thm)],
% 72.61/11.02                [zip_derived_cl411, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.02                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.02                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.02                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.02                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.02                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.02                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.02                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.02                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.02                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.02                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.02                 zip_derived_cl3733])).
% 72.61/11.02  thf(clause1347, conjecture,
% 72.61/11.02    (~( ( ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02        ( ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02        ( ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02          @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 ) ) | 
% 72.61/11.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 ) ) | 
% 72.61/11.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 ) ) | 
% 72.61/11.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 ) ) | 
% 72.61/11.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 ) ) | 
% 72.61/11.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.02        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.02        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.02        ( ~( ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02             @
% 72.61/11.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 72.61/11.02  thf(zf_stmt_70, negated_conjecture,
% 72.61/11.02    (( ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02     ( ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02     ( ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.02       @
% 72.61/11.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 72.61/11.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 ) ) | 
% 72.61/11.03     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 ) ) | 
% 72.61/11.03     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.03     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.03     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 ) ) | 
% 72.61/11.03     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 ) ) | 
% 72.61/11.03     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03     ( ~( ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 72.61/11.03    inference('cnf.neg', [status(esa)], [clause1347])).
% 72.61/11.03  thf(zip_derived_cl409, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.03            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.03          |  (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.03          |  (ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.03          | ~ (ssNder1_0)
% 72.61/11.03          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.03          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.03          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.03          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.03          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.03          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.03          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03               X7)
% 72.61/11.03          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8)
% 72.61/11.03          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.03          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.03          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.03          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.03          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15)
% 72.61/11.03          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17)
% 72.61/11.03          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.03          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.03          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.03          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.03          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.03          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23)
% 72.61/11.03          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24)
% 72.61/11.03          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25)
% 72.61/11.03          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.03          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.03          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.03          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.03          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.03          | ~ (ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_70])).
% 72.61/11.03  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.03  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.03  thf(zip_derived_cl1762, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.03  thf(zip_derived_cl1768, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762])).
% 72.61/11.03  thf(zip_derived_cl1776, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.03          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.03  thf(zip_derived_cl1791, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.03          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.03  thf(zip_derived_cl1803, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.03          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791])).
% 72.61/11.03  thf(zip_derived_cl1826, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.03          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.03  thf(zip_derived_cl1854, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.03          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.03  thf(zip_derived_cl1889, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i]:
% 72.61/11.03          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854])).
% 72.61/11.03  thf(zip_derived_cl1928, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.03          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8 @ X9)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.03  thf(zip_derived_cl1970, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.03          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.03  thf(zip_derived_cl2020, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.03          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970])).
% 72.61/11.03  thf(zip_derived_cl2075, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.03          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.03  thf(zip_derived_cl2136, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.03          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.03  thf(zip_derived_cl2203, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i]:
% 72.61/11.03          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136])).
% 72.61/11.03  thf(zip_derived_cl2264, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i]:
% 72.61/11.03          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.03  thf(zip_derived_cl2328, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.03          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03           X16)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.03  thf(zip_derived_cl2394, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.03          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328])).
% 72.61/11.03  thf(zip_derived_cl2471, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.03          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.03  thf(zip_derived_cl2544, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.03          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.03  thf(zip_derived_cl2617, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.03          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544])).
% 72.61/11.03  thf(zip_derived_cl2698, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i]:
% 72.61/11.03          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.03  thf(zip_derived_cl2777, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i]:
% 72.61/11.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.03  thf(zip_derived_cl2863, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777])).
% 72.61/11.03  thf(zip_derived_cl2953, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.03  thf(zip_derived_cl3044, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.03  thf(zip_derived_cl3131, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044])).
% 72.61/11.03  thf(zip_derived_cl3224, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.03  thf(zip_derived_cl3325, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i]:
% 72.61/11.03          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.03  thf(zip_derived_cl3454, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i]:
% 72.61/11.03          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325])).
% 72.61/11.03  thf(zip_derived_cl3618, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.03          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.03  thf(zip_derived_cl3733, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.03          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.03  thf(zip_derived_cl4100, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.03            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.03          |  (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.03          |  (ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 72.61/11.03          | ~ (ssPv8_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl409, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.03                 zip_derived_cl3733])).
% 72.61/11.03  thf(zip_derived_cl4101, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.03            X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.03            X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 72.61/11.03      inference('sup-', [status(thm)], [zip_derived_cl3935, zip_derived_cl4100])).
% 72.61/11.03  thf(zip_derived_cl4102, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.03            X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.03            X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 72.61/11.03      inference('simplify', [status(thm)], [zip_derived_cl4101])).
% 72.61/11.03  thf(clause1216, conjecture,
% 72.61/11.03    (~( ( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.03        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.03        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 ) ) | 
% 72.61/11.03        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 ) ) | 
% 72.61/11.03        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.03        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 ) ) | 
% 72.61/11.03        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 ) ) | 
% 72.61/11.03        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 ) ) | 
% 72.61/11.03        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.03        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03        ( ~( ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 72.61/11.03  thf(zf_stmt_71, negated_conjecture,
% 72.61/11.03    (( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03       @
% 72.61/11.03       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03       X22 @ X23 @ X24 @ X25 ) | 
% 72.61/11.03     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 ) ) | 
% 72.61/11.03     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 ) ) | 
% 72.61/11.03     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.03     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.03     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 ) ) | 
% 72.61/11.03     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 ) ) | 
% 72.61/11.03     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03     ( ~( ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 72.61/11.03    inference('cnf.neg', [status(esa)], [clause1216])).
% 72.61/11.03  thf(zip_derived_cl540, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.03            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssNder1_0)
% 72.61/11.03          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.03          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.03          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.03          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.03          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.03          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.03          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03               X7)
% 72.61/11.03          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8)
% 72.61/11.03          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.03          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.03          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.03          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.03          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15)
% 72.61/11.03          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17)
% 72.61/11.03          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.03          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.03          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.03          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.03          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.03          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23)
% 72.61/11.03          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24)
% 72.61/11.03          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25)
% 72.61/11.03          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.03          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.03          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.03          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.03          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.03          | ~ (ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_71])).
% 72.61/11.03  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.03  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.03  thf(zip_derived_cl1762, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.03  thf(zip_derived_cl1768, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762])).
% 72.61/11.03  thf(zip_derived_cl1776, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.03          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.03  thf(zip_derived_cl1791, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.03          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.03  thf(zip_derived_cl1803, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.03          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791])).
% 72.61/11.03  thf(zip_derived_cl1826, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.03          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.03  thf(zip_derived_cl1854, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.03          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.03  thf(zip_derived_cl1889, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i]:
% 72.61/11.03          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854])).
% 72.61/11.03  thf(zip_derived_cl1928, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.03          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8 @ X9)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.03  thf(zip_derived_cl1970, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.03          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.03  thf(zip_derived_cl2020, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.03          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970])).
% 72.61/11.03  thf(zip_derived_cl2075, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.03          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.03  thf(zip_derived_cl2136, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.03          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.03  thf(zip_derived_cl2203, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i]:
% 72.61/11.03          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136])).
% 72.61/11.03  thf(zip_derived_cl2264, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i]:
% 72.61/11.03          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.03  thf(zip_derived_cl2328, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.03          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03           X16)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.03  thf(zip_derived_cl2394, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.03          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328])).
% 72.61/11.03  thf(zip_derived_cl2471, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.03          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.03  thf(zip_derived_cl2544, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.03          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.03  thf(zip_derived_cl2617, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.03          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544])).
% 72.61/11.03  thf(zip_derived_cl2698, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i]:
% 72.61/11.03          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.03  thf(zip_derived_cl2777, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i]:
% 72.61/11.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.03  thf(zip_derived_cl2863, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777])).
% 72.61/11.03  thf(zip_derived_cl2953, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.03  thf(zip_derived_cl3044, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.03  thf(zip_derived_cl3131, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044])).
% 72.61/11.03  thf(zip_derived_cl3224, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.03  thf(zip_derived_cl3325, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i]:
% 72.61/11.03          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.03  thf(zip_derived_cl3454, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i]:
% 72.61/11.03          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325])).
% 72.61/11.03  thf(zip_derived_cl3618, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.03          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.03  thf(zip_derived_cl3733, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.03          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.03  thf(zip_derived_cl3946, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.03            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssPv10_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl540, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.03                 zip_derived_cl3733])).
% 72.61/11.03  thf(zip_derived_cl4103, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.03            X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.03            X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2))),
% 72.61/11.03      inference('sup-', [status(thm)], [zip_derived_cl4102, zip_derived_cl3946])).
% 72.61/11.03  thf(clause1182, conjecture,
% 72.61/11.03    (~( ( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) | 
% 72.61/11.03        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.03        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 ) ) | 
% 72.61/11.03        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 ) ) | 
% 72.61/11.03        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.03        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 ) ) | 
% 72.61/11.03        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 ) ) | 
% 72.61/11.03        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 ) ) | 
% 72.61/11.03        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.03        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03        ( ~( ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 72.61/11.03  thf(zf_stmt_72, negated_conjecture,
% 72.61/11.03    (( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03       X10 @ X11 ) | 
% 72.61/11.03     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 ) ) | 
% 72.61/11.03     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 ) ) | 
% 72.61/11.03     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.03     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.03     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 ) ) | 
% 72.61/11.03     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 ) ) | 
% 72.61/11.03     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03     ( ~( ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 72.61/11.03    inference('cnf.neg', [status(esa)], [clause1182])).
% 72.61/11.03  thf(zip_derived_cl574, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03            X16)
% 72.61/11.03          | ~ (ssNder1_0)
% 72.61/11.03          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.03          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.03          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.03          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.03          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.03          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.03          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03               X7)
% 72.61/11.03          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8)
% 72.61/11.03          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.03          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.03          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.03          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.03          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15)
% 72.61/11.03          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17)
% 72.61/11.03          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.03          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.03          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.03          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.03          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.03          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23)
% 72.61/11.03          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24)
% 72.61/11.03          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25)
% 72.61/11.03          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.03          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.03          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.03          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.03          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.03          | ~ (ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_72])).
% 72.61/11.03  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.03  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.03  thf(zip_derived_cl1762, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.03  thf(zip_derived_cl1768, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762])).
% 72.61/11.03  thf(zip_derived_cl1776, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.03          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.03  thf(zip_derived_cl1791, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.03          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.03  thf(zip_derived_cl1803, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.03          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791])).
% 72.61/11.03  thf(zip_derived_cl1826, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.03          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.03  thf(zip_derived_cl1854, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.03          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.03  thf(zip_derived_cl1889, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i]:
% 72.61/11.03          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854])).
% 72.61/11.03  thf(zip_derived_cl1928, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.03          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8 @ X9)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.03  thf(zip_derived_cl1970, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.03          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.03  thf(zip_derived_cl2020, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.03          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970])).
% 72.61/11.03  thf(zip_derived_cl2075, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.03          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.03  thf(zip_derived_cl2136, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.03          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.03  thf(zip_derived_cl2203, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i]:
% 72.61/11.03          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136])).
% 72.61/11.03  thf(zip_derived_cl2264, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i]:
% 72.61/11.03          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.03  thf(zip_derived_cl2328, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.03          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03           X16)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.03  thf(zip_derived_cl2394, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.03          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328])).
% 72.61/11.03  thf(zip_derived_cl2471, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.03          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.03  thf(zip_derived_cl2544, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.03          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.03  thf(zip_derived_cl2617, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.03          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544])).
% 72.61/11.03  thf(zip_derived_cl2698, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i]:
% 72.61/11.03          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.03  thf(zip_derived_cl2777, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i]:
% 72.61/11.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.03  thf(zip_derived_cl2863, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777])).
% 72.61/11.03  thf(zip_derived_cl2953, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.03  thf(zip_derived_cl3044, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.03  thf(zip_derived_cl3131, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044])).
% 72.61/11.03  thf(zip_derived_cl3224, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.03  thf(zip_derived_cl3325, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i]:
% 72.61/11.03          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.03  thf(zip_derived_cl3454, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i]:
% 72.61/11.03          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325])).
% 72.61/11.03  thf(zip_derived_cl3618, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.03          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.03  thf(zip_derived_cl3733, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.03          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.03  thf(zip_derived_cl3844, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03            X16)
% 72.61/11.03          | ~ (ssPv24_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl574, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.03                 zip_derived_cl3733])).
% 72.61/11.03  thf(zip_derived_cl4104, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.03            X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 72.61/11.03            X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 72.61/11.03          |  (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ 
% 72.61/11.03              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.03              X19 @ X18 @ X17 @ X16))),
% 72.61/11.03      inference('sup-', [status(thm)], [zip_derived_cl4103, zip_derived_cl3844])).
% 72.61/11.03  thf(clause1178, conjecture,
% 72.61/11.03    (~( ( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 72.61/11.03        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.03        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 ) ) | 
% 72.61/11.03        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 ) ) | 
% 72.61/11.03        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.03        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 ) ) | 
% 72.61/11.03        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 ) ) | 
% 72.61/11.03        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 ) ) | 
% 72.61/11.03        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.03        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03        ( ~( ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 72.61/11.03  thf(zf_stmt_73, negated_conjecture,
% 72.61/11.03    (( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 72.61/11.03     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 ) ) | 
% 72.61/11.03     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 ) ) | 
% 72.61/11.03     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.03     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.03     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 ) ) | 
% 72.61/11.03     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 ) ) | 
% 72.61/11.03     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03     ( ~( ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 72.61/11.03    inference('cnf.neg', [status(esa)], [clause1178])).
% 72.61/11.03  thf(zip_derived_cl578, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_0)
% 72.61/11.03          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.03          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.03          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.03          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.03          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.03          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.03          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03               X7)
% 72.61/11.03          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8)
% 72.61/11.03          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.03          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.03          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.03          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.03          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15)
% 72.61/11.03          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17)
% 72.61/11.03          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.03          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.03          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.03          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.03          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.03          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23)
% 72.61/11.03          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24)
% 72.61/11.03          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25)
% 72.61/11.03          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.03          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.03          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.03          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.03          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.03          | ~ (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_73])).
% 72.61/11.03  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.03  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.03  thf(zip_derived_cl1762, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.03  thf(zip_derived_cl1768, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762])).
% 72.61/11.03  thf(zip_derived_cl1776, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.03          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.03  thf(zip_derived_cl1791, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.03          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.03  thf(zip_derived_cl1803, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.03          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791])).
% 72.61/11.03  thf(zip_derived_cl1826, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.03          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.03  thf(zip_derived_cl1854, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.03          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.03  thf(zip_derived_cl1889, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i]:
% 72.61/11.03          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854])).
% 72.61/11.03  thf(zip_derived_cl1928, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.03          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8 @ X9)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.03  thf(zip_derived_cl1970, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.03          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.03  thf(zip_derived_cl2020, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.03          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970])).
% 72.61/11.03  thf(zip_derived_cl2075, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.03          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.03  thf(zip_derived_cl2136, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.03          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.03  thf(zip_derived_cl2203, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i]:
% 72.61/11.03          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136])).
% 72.61/11.03  thf(zip_derived_cl2264, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i]:
% 72.61/11.03          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.03  thf(zip_derived_cl2328, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.03          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03           X16)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.03  thf(zip_derived_cl2394, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.03          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328])).
% 72.61/11.03  thf(zip_derived_cl2471, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.03          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.03  thf(zip_derived_cl2544, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.03          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.03  thf(zip_derived_cl2617, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.03          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544])).
% 72.61/11.03  thf(zip_derived_cl2698, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i]:
% 72.61/11.03          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.03  thf(zip_derived_cl2777, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i]:
% 72.61/11.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.03  thf(zip_derived_cl2863, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777])).
% 72.61/11.03  thf(zip_derived_cl2953, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.03  thf(zip_derived_cl3044, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.03  thf(zip_derived_cl3131, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044])).
% 72.61/11.03  thf(zip_derived_cl3224, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.03  thf(zip_derived_cl3325, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i]:
% 72.61/11.03          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.03  thf(zip_derived_cl3454, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i]:
% 72.61/11.03          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325])).
% 72.61/11.03  thf(zip_derived_cl3618, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.03          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.03  thf(zip_derived_cl3733, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.03          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.03  thf(zip_derived_cl3842, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssPv26_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl578, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.03                 zip_derived_cl3733])).
% 72.61/11.03  thf(zip_derived_cl4105, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ 
% 72.61/11.03            X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.61/11.03            X18 @ X17 @ X16)
% 72.61/11.03          |  (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 72.61/11.03          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ 
% 72.61/11.03              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.03              X19 @ X18))),
% 72.61/11.03      inference('sup-', [status(thm)], [zip_derived_cl4104, zip_derived_cl3842])).
% 72.61/11.03  thf(clause1169, conjecture,
% 72.61/11.03    (~( ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 72.61/11.03        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.03        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 ) ) | 
% 72.61/11.03        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 ) ) | 
% 72.61/11.03        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.03        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 ) ) | 
% 72.61/11.03        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 ) ) | 
% 72.61/11.03        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 ) ) | 
% 72.61/11.03        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.03        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03        ( ~( ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 72.61/11.03  thf(zf_stmt_74, negated_conjecture,
% 72.61/11.03    (( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 72.61/11.03     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 ) ) | 
% 72.61/11.03     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 ) ) | 
% 72.61/11.03     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.03     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.03     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 ) ) | 
% 72.61/11.03     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 ) ) | 
% 72.61/11.03     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03     ( ~( ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 72.61/11.03    inference('cnf.neg', [status(esa)], [clause1169])).
% 72.61/11.03  thf(zip_derived_cl587, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03            X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_0)
% 72.61/11.03          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.03          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.03          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.03          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.03          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.03          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.03          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03               X7)
% 72.61/11.03          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8)
% 72.61/11.03          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.03          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.03          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.03          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.03          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15)
% 72.61/11.03          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17)
% 72.61/11.03          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.03          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.03          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.03          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.03          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.03          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23)
% 72.61/11.03          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24)
% 72.61/11.03          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25)
% 72.61/11.03          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.03          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.03          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.03          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.03          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.03          | ~ (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_74])).
% 72.61/11.03  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.03  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.03  thf(zip_derived_cl1762, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.03  thf(zip_derived_cl1768, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762])).
% 72.61/11.03  thf(zip_derived_cl1776, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.03          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.03  thf(zip_derived_cl1791, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.03          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.03  thf(zip_derived_cl1803, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.03          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791])).
% 72.61/11.03  thf(zip_derived_cl1826, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.03          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.03  thf(zip_derived_cl1854, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.03          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.03  thf(zip_derived_cl1889, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i]:
% 72.61/11.03          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854])).
% 72.61/11.03  thf(zip_derived_cl1928, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.03          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8 @ X9)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.03  thf(zip_derived_cl1970, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.03          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.03  thf(zip_derived_cl2020, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.03          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970])).
% 72.61/11.03  thf(zip_derived_cl2075, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.03          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.03  thf(zip_derived_cl2136, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.03          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.03  thf(zip_derived_cl2203, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i]:
% 72.61/11.03          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136])).
% 72.61/11.03  thf(zip_derived_cl2264, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i]:
% 72.61/11.03          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.03  thf(zip_derived_cl2328, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.03          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03           X16)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.03  thf(zip_derived_cl2394, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.03          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328])).
% 72.61/11.03  thf(zip_derived_cl2471, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.03          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.03  thf(zip_derived_cl2544, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.03          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.03  thf(zip_derived_cl2617, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.03          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544])).
% 72.61/11.03  thf(zip_derived_cl2698, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i]:
% 72.61/11.03          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.03  thf(zip_derived_cl2777, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i]:
% 72.61/11.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.03  thf(zip_derived_cl2863, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777])).
% 72.61/11.03  thf(zip_derived_cl2953, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.03  thf(zip_derived_cl3044, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.03  thf(zip_derived_cl3131, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044])).
% 72.61/11.03  thf(zip_derived_cl3224, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.03  thf(zip_derived_cl3325, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i]:
% 72.61/11.03          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.03  thf(zip_derived_cl3454, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i]:
% 72.61/11.03          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325])).
% 72.61/11.03  thf(zip_derived_cl3618, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.03          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.03  thf(zip_derived_cl3733, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.03          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.03  thf(zip_derived_cl3814, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03            X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssPv31_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl587, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.03                 zip_derived_cl3733])).
% 72.61/11.03  thf(zip_derived_cl4106, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ X29 @ 
% 72.61/11.03            X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18)
% 72.61/11.03          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 72.61/11.03          |  (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.03          |  (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ 
% 72.61/11.03              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.03              X19 @ X18 @ X17 @ X16)
% 72.61/11.03          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ X29 @ X28 @ 
% 72.61/11.03              X27 @ X26 @ X25 @ X24 @ X23))),
% 72.61/11.03      inference('sup-', [status(thm)], [zip_derived_cl4105, zip_derived_cl3814])).
% 72.61/11.03  thf(clause1161, conjecture,
% 72.61/11.03    (~( ( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | 
% 72.61/11.03        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.03        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 ) ) | 
% 72.61/11.03        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 ) ) | 
% 72.61/11.03        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.03        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 ) ) | 
% 72.61/11.03        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 ) ) | 
% 72.61/11.03        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 ) ) | 
% 72.61/11.03        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.03        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03        ( ~( ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 72.61/11.03  thf(zf_stmt_75, negated_conjecture,
% 72.61/11.03    (( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | ( ~( ssNder1_0 ) ) | 
% 72.61/11.03     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.03     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 ) ) | 
% 72.61/11.03     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 ) ) | 
% 72.61/11.03     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.03     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.03     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 ) ) | 
% 72.61/11.03     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 ) ) | 
% 72.61/11.03     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.03     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.03     ( ~( ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 72.61/11.03    inference('cnf.neg', [status(esa)], [clause1161])).
% 72.61/11.03  thf(zip_derived_cl595, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_0)
% 72.61/11.03          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.03          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.03          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.03          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.03          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.03          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.03          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03               X7)
% 72.61/11.03          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8)
% 72.61/11.03          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.03          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.03          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.03          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.03          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15)
% 72.61/11.03          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17)
% 72.61/11.03          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.03          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.03          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.03          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.03          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.03          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23)
% 72.61/11.03          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24)
% 72.61/11.03          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25)
% 72.61/11.03          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.03          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.03          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.03          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.03          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.03          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.03          | ~ (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_75])).
% 72.61/11.03  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.03  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.03  thf(zip_derived_cl1762, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.03  thf(zip_derived_cl1768, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762])).
% 72.61/11.03  thf(zip_derived_cl1776, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.03          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.03  thf(zip_derived_cl1791, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.03          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.03  thf(zip_derived_cl1803, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.03          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791])).
% 72.61/11.03  thf(zip_derived_cl1826, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.03          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.03  thf(zip_derived_cl1854, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.03          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.03  thf(zip_derived_cl1889, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i]:
% 72.61/11.03          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854])).
% 72.61/11.03  thf(zip_derived_cl1928, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.03          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8 @ X9)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.03  thf(zip_derived_cl1970, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.03          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.03  thf(zip_derived_cl2020, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.03          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970])).
% 72.61/11.03  thf(zip_derived_cl2075, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.03          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.03  thf(zip_derived_cl2136, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.03          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.03  thf(zip_derived_cl2203, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i]:
% 72.61/11.03          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136])).
% 72.61/11.03  thf(zip_derived_cl2264, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i]:
% 72.61/11.03          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.03  thf(zip_derived_cl2328, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.03          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03           X16)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.03  thf(zip_derived_cl2394, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.03          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328])).
% 72.61/11.03  thf(zip_derived_cl2471, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.03          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.03  thf(zip_derived_cl2544, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.03          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.03  thf(zip_derived_cl2617, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.03          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544])).
% 72.61/11.03  thf(zip_derived_cl2698, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i]:
% 72.61/11.03          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.03  thf(zip_derived_cl2777, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i]:
% 72.61/11.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.03  thf(zip_derived_cl2863, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777])).
% 72.61/11.03  thf(zip_derived_cl2953, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.03  thf(zip_derived_cl3044, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.03  thf(zip_derived_cl3131, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044])).
% 72.61/11.03  thf(zip_derived_cl3224, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.03  thf(zip_derived_cl3325, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i]:
% 72.61/11.03          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.03  thf(zip_derived_cl3454, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i]:
% 72.61/11.03          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325])).
% 72.61/11.03  thf(zip_derived_cl3618, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.03          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.03  thf(zip_derived_cl3733, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.03          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.03  thf(zip_derived_cl3783, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssPv35_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl595, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.03                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618, 
% 72.61/11.03                 zip_derived_cl3733])).
% 72.61/11.03  thf(zip_derived_cl4107, plain,
% 72.61/11.03      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 72.61/11.03         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 72.61/11.03         X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, 
% 72.61/11.03         X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, X29 : $i, 
% 72.61/11.03         X30 : $i, X31 : $i, X32 : $i]:
% 72.61/11.03         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ X29 @ X28 @ 
% 72.61/11.03            X27 @ X26 @ X25 @ X24 @ X23)
% 72.61/11.03          |  (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ 
% 72.61/11.03              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.03              X19 @ X18 @ X17 @ X16)
% 72.61/11.03          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 72.61/11.03              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 72.61/11.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 72.61/11.03          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ 
% 72.61/11.03              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.03              X19 @ X18)
% 72.61/11.03          |  (ssPv35_6r1r1r1r1r1r1 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27))),
% 72.61/11.03      inference('sup-', [status(thm)], [zip_derived_cl4106, zip_derived_cl3783])).
% 72.61/11.03  thf(zip_derived_cl3326, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i]:
% 72.61/11.03         ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.03            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl3226, zip_derived_cl3325])).
% 72.61/11.03  thf(zip_derived_cl4108, plain,
% 72.61/11.03      (![X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, 
% 72.61/11.03         X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, 
% 72.61/11.03         X27 : $i, X28 : $i, X29 : $i]:
% 72.61/11.03         ( (ssPv35_6r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24)
% 72.61/11.03          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ 
% 72.61/11.03              X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.03              X16 @ X15)
% 72.61/11.03          |  (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ 
% 72.61/11.03              X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 72.61/11.03              X16 @ X15 @ X14 @ X13)
% 72.61/11.03          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 72.61/11.03              X24 @ X23 @ X22 @ X21 @ X20))),
% 72.61/11.03      inference('sup-', [status(thm)], [zip_derived_cl4107, zip_derived_cl3326])).
% 72.61/11.03  thf(clause1116, conjecture,
% 72.61/11.03    (~( ( ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.03        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.03        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 ) ) | 
% 72.61/11.03        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 ) ) | 
% 72.61/11.03        ( ~( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 ) ) | 
% 72.61/11.03        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.03        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 ) ) | 
% 72.61/11.03        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 ) ) | 
% 72.61/11.03        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 ) ) | 
% 72.61/11.03        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.03        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03             @
% 72.61/11.03             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.03             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.03             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.61/11.03  thf(zf_stmt_76, negated_conjecture,
% 72.61/11.03    (( ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03       @
% 72.61/11.03       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.03     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.03     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.03     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.03     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.03     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.03     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.03     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.03     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.03     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.03     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.03     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.03     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.03     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.03     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.03     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 ) ) | 
% 72.61/11.03     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 ) ) | 
% 72.61/11.03     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 ) ) | 
% 72.61/11.03     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.03     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.03     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.03     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.03     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.03     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.03     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.03     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.03     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.03     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 ) ) | 
% 72.61/11.03     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 ) ) | 
% 72.61/11.03     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.03     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.03          @
% 72.61/11.03          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.03          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.03          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.61/11.03    inference('cnf.neg', [status(esa)], [clause1116])).
% 72.61/11.03  thf(zip_derived_cl640, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.03         ( (ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.03            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.03          | ~ (ssNder1_0)
% 72.61/11.03          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.03          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.03          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.03          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.03          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.03          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.03          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.03          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03               X7)
% 72.61/11.03          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8)
% 72.61/11.03          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03               X6 @ X7 @ X8 @ X9)
% 72.61/11.03          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.03          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.03          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.03          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.03          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.03          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15)
% 72.61/11.03          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16)
% 72.61/11.03          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17)
% 72.61/11.03          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.03          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.03          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.03          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.03          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.03          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23)
% 72.61/11.03          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24)
% 72.61/11.03          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25)
% 72.61/11.03          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.03          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.03          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.03          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.03          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_76])).
% 72.61/11.03  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.03      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.03  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.03  thf(zip_derived_cl1762, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.03  thf(zip_derived_cl1768, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762])).
% 72.61/11.03  thf(zip_derived_cl1776, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.03          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.03  thf(zip_derived_cl1791, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.03          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.03  thf(zip_derived_cl1803, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.03          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791])).
% 72.61/11.03  thf(zip_derived_cl1826, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.03          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.03  thf(zip_derived_cl1854, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.03          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.03  thf(zip_derived_cl1889, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i]:
% 72.61/11.03          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854])).
% 72.61/11.03  thf(zip_derived_cl1928, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.03          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.03           X7 @ X8 @ X9)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.03  thf(zip_derived_cl1970, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.03          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.03  thf(zip_derived_cl2020, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.03          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.03           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970])).
% 72.61/11.03  thf(zip_derived_cl2075, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.03          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.03  thf(zip_derived_cl2136, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.03          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.03  thf(zip_derived_cl2203, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i]:
% 72.61/11.03          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.03           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136])).
% 72.61/11.03  thf(zip_derived_cl2264, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i]:
% 72.61/11.03          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.03  thf(zip_derived_cl2328, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.03          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.03           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.03           X16)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.03  thf(zip_derived_cl2394, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.03          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328])).
% 72.61/11.03  thf(zip_derived_cl2471, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.03          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.03  thf(zip_derived_cl2544, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.03          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.03           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.03           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.03  thf(zip_derived_cl2617, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.03          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544])).
% 72.61/11.03  thf(zip_derived_cl2698, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i]:
% 72.61/11.03          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.03           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.03           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.03  thf(zip_derived_cl2777, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i]:
% 72.61/11.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.03  thf(zip_derived_cl2863, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777])).
% 72.61/11.03  thf(zip_derived_cl2953, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.03  thf(zip_derived_cl3044, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.03  thf(zip_derived_cl3131, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044])).
% 72.61/11.03  thf(zip_derived_cl3224, plain,
% 72.61/11.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.03           X24 @ X25 @ X26 @ X27)),
% 72.61/11.03      inference('demod', [status(thm)],
% 72.61/11.03                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.03                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.03                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.03                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.03                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.03                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.03                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.03                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.03                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.03                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.03  thf(zip_derived_cl3325, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i]:
% 72.61/11.04          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.04  thf(zip_derived_cl3454, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i]:
% 72.61/11.04          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325])).
% 72.61/11.04  thf(zip_derived_cl3618, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.04  thf(zip_derived_cl3790, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl640, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.04  thf(clause1086, conjecture,
% 72.61/11.04    (~( ( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssPv40_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 ) ) | 
% 72.61/11.04        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 ) ) | 
% 72.61/11.04        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.04        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 ) ) | 
% 72.61/11.04        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 ) ) | 
% 72.61/11.04        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 ) ) | 
% 72.61/11.04        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.04        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 72.61/11.04  thf(zf_stmt_77, negated_conjecture,
% 72.61/11.04    (( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04       @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssPv40_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 ) ) | 
% 72.61/11.04     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 ) ) | 
% 72.61/11.04     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 ) ) | 
% 72.61/11.04     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.04     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.04     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 ) ) | 
% 72.61/11.04     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 ) ) | 
% 72.61/11.04     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause1086])).
% 72.61/11.04  thf(zip_derived_cl670, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssPv40_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.04          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.04          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15)
% 72.61/11.04          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16)
% 72.61/11.04          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17)
% 72.61/11.04          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.04          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.04          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.04          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.04          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.04          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23)
% 72.61/11.04          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24)
% 72.61/11.04          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.04          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.04          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.04          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.04          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_77])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2136, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.04  thf(zip_derived_cl2203, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i]:
% 72.61/11.04          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136])).
% 72.61/11.04  thf(zip_derived_cl2264, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i]:
% 72.61/11.04          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.04  thf(zip_derived_cl2328, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.04          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.04           X16)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.04  thf(zip_derived_cl2394, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.04          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328])).
% 72.61/11.04  thf(zip_derived_cl2471, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.04          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.04  thf(zip_derived_cl2544, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.04          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.04  thf(zip_derived_cl2617, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.04          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544])).
% 72.61/11.04  thf(zip_derived_cl2698, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i]:
% 72.61/11.04          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.04  thf(zip_derived_cl2777, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i]:
% 72.61/11.04          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.04  thf(zip_derived_cl2863, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.04          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777])).
% 72.61/11.04  thf(zip_derived_cl2953, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.04          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.04  thf(zip_derived_cl3044, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.04          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.04  thf(zip_derived_cl3131, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.04          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044])).
% 72.61/11.04  thf(zip_derived_cl3224, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.04          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.04  thf(zip_derived_cl3325, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i]:
% 72.61/11.04          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.04  thf(zip_derived_cl3454, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i]:
% 72.61/11.04          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325])).
% 72.61/11.04  thf(zip_derived_cl3618, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.04  thf(zip_derived_cl3742, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssPv40_1r1 @ X0))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl670, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.04  thf(clause1275, conjecture,
% 72.61/11.04    (~( ( ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04        ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 ) ) | 
% 72.61/11.04        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 ) ) | 
% 72.61/11.04        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.04        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 ) ) | 
% 72.61/11.04        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 ) ) | 
% 72.61/11.04        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 ) ) | 
% 72.61/11.04        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.04        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04        ( ~( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.04        ( ~( ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/11.04  thf(zf_stmt_78, negated_conjecture,
% 72.61/11.04    (( ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04       @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04     ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04       @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 ) ) | 
% 72.61/11.04     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 ) ) | 
% 72.61/11.04     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 ) ) | 
% 72.61/11.04     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.04     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.04     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 ) ) | 
% 72.61/11.04     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 ) ) | 
% 72.61/11.04     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04     ( ~( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 72.61/11.04     ( ~( ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause1275])).
% 72.61/11.04  thf(zip_derived_cl481, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.04          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.04          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15)
% 72.61/11.04          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16)
% 72.61/11.04          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17)
% 72.61/11.04          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.04          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.04          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.04          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.04          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.04          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23)
% 72.61/11.04          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24)
% 72.61/11.04          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.04          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.04          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.04          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.04          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.04          | ~ (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_78])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2136, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.04  thf(zip_derived_cl2203, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i]:
% 72.61/11.04          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136])).
% 72.61/11.04  thf(zip_derived_cl2264, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i]:
% 72.61/11.04          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.04  thf(zip_derived_cl2328, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.04          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.04           X16)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.04  thf(zip_derived_cl2394, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.04          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328])).
% 72.61/11.04  thf(zip_derived_cl2471, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.04          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.04  thf(zip_derived_cl2544, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.04          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.04  thf(zip_derived_cl2617, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.04          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544])).
% 72.61/11.04  thf(zip_derived_cl2698, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i]:
% 72.61/11.04          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.04  thf(zip_derived_cl2777, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i]:
% 72.61/11.04          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.04  thf(zip_derived_cl2863, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.04          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777])).
% 72.61/11.04  thf(zip_derived_cl2953, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.04          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.04  thf(zip_derived_cl3044, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.04          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.04  thf(zip_derived_cl3131, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.04          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044])).
% 72.61/11.04  thf(zip_derived_cl3224, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.04          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.04  thf(zip_derived_cl3325, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i]:
% 72.61/11.04          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.04  thf(zip_derived_cl3454, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i]:
% 72.61/11.04          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325])).
% 72.61/11.04  thf(zip_derived_cl3618, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.04  thf(zip_derived_cl4064, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl481, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.04  thf(zip_derived_cl4065, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         (~ (ssPv40_1r1 @ X31)
% 72.61/11.04          | ~ (ssPv24_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04               X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04               X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          |  (ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl3742, zip_derived_cl4064])).
% 72.61/11.04  thf(zip_derived_cl4067, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         (~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ X29 @ 
% 72.61/11.04             X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 72.61/11.04             X17 @ X16 @ X15)
% 72.61/11.04          |  (ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          | ~ (ssPv40_1r1 @ X31))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl3790, zip_derived_cl4065])).
% 72.61/11.04  thf(clause1105, conjecture,
% 72.61/11.04    (~( ( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 ) ) | 
% 72.61/11.04        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 ) ) | 
% 72.61/11.04        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.04        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 ) ) | 
% 72.61/11.04        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 ) ) | 
% 72.61/11.04        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 ) ) | 
% 72.61/11.04        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.04        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04        ( ~( ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/11.04  thf(zf_stmt_79, negated_conjecture,
% 72.61/11.04    (( ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 ) ) | 
% 72.61/11.04     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 ) ) | 
% 72.61/11.04     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 ) ) | 
% 72.61/11.04     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.04     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.04     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 ) ) | 
% 72.61/11.04     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 ) ) | 
% 72.61/11.04     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04     ( ~( ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause1105])).
% 72.61/11.04  thf(zip_derived_cl651, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04            X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.04          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.04          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15)
% 72.61/11.04          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16)
% 72.61/11.04          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17)
% 72.61/11.04          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.04          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.04          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.04          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.04          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.04          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23)
% 72.61/11.04          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24)
% 72.61/11.04          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.04          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.04          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.04          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.04          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.04          | ~ (ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_79])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2136, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.04  thf(zip_derived_cl2203, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i]:
% 72.61/11.04          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136])).
% 72.61/11.04  thf(zip_derived_cl2264, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i]:
% 72.61/11.04          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.04  thf(zip_derived_cl2328, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.04          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.04           X16)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.04  thf(zip_derived_cl2394, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.04          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328])).
% 72.61/11.04  thf(zip_derived_cl2471, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.04          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.04  thf(zip_derived_cl2544, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.04          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.04  thf(zip_derived_cl2617, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.04          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544])).
% 72.61/11.04  thf(zip_derived_cl2698, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i]:
% 72.61/11.04          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.04  thf(zip_derived_cl2777, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i]:
% 72.61/11.04          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.04  thf(zip_derived_cl2863, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.04          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777])).
% 72.61/11.04  thf(zip_derived_cl2953, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.04          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.04  thf(zip_derived_cl3044, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.04          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.04  thf(zip_derived_cl3131, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.04          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044])).
% 72.61/11.04  thf(zip_derived_cl3224, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.04          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.04  thf(zip_derived_cl3325, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i]:
% 72.61/11.04          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.04  thf(zip_derived_cl3454, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i]:
% 72.61/11.04          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325])).
% 72.61/11.04  thf(zip_derived_cl3618, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.04  thf(zip_derived_cl3716, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04            X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssPv30_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl651, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.04  thf(zip_derived_cl4068, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         (~ (ssPv40_1r1 @ X31)
% 72.61/11.04          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          | ~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ X29 @ 
% 72.61/11.04               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 72.61/11.04               X18 @ X17 @ X16 @ X15)
% 72.61/11.04          |  (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ X29 @ X28 @ X27 @ 
% 72.61/11.04              X26 @ X25 @ X24 @ X23 @ X22 @ X21))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl4067, zip_derived_cl3716])).
% 72.61/11.04  thf(zip_derived_cl3455, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04         ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl3327, zip_derived_cl3454])).
% 72.61/11.04  thf(zip_derived_cl4069, plain,
% 72.61/11.04      (![X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ X28 @ X27 @ X26 @ 
% 72.61/11.04            X25 @ X24 @ X23 @ X22 @ X21 @ X20)
% 72.61/11.04          | ~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ X28 @ 
% 72.61/11.04               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 72.61/11.04               X17 @ X16 @ X15 @ X14)
% 72.61/11.04          | ~ (ssPv40_1r1 @ X30))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl4068, zip_derived_cl3455])).
% 72.61/11.04  thf(zip_derived_cl4111, plain,
% 72.61/11.04      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 72.61/11.04         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 72.61/11.04         X16 : $i]:
% 72.61/11.04         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04            X11 @ X10 @ X9 @ X8 @ X7)
% 72.61/11.04          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 72.61/11.04              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 72.61/11.04          |  (ssPv35_6r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11)
% 72.61/11.04          | ~ (ssPv40_1r1 @ X16)
% 72.61/11.04          |  (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl4108, zip_derived_cl4069])).
% 72.61/11.04  thf(clause221, conjecture,
% 72.61/11.04    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             skc51 ) ) ))).
% 72.61/11.04  thf(zf_stmt_80, negated_conjecture,
% 72.61/11.04    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ skc51 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause221])).
% 72.61/11.04  thf(zip_derived_cl1535, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         (~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_80])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1921, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         (~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04             X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1535, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1933, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         (~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04             X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1921, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl1973, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1933, zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2022, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         (~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1973, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2076, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl2022, zip_derived_cl2075])).
% 72.61/11.04  thf(zip_derived_cl4113, plain,
% 72.61/11.04      (![X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, 
% 72.61/11.04         X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.04            X8 @ X7 @ X6 @ X5 @ X4 @ X3)
% 72.61/11.04          | ~ (ssPv40_1r1 @ X13)
% 72.61/11.04          |  (ssPv35_6r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 72.61/11.04          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 72.61/11.04              X8 @ X7 @ X6 @ X5 @ X4))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl4111, zip_derived_cl2076])).
% 72.61/11.04  thf(zip_derived_cl1890, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04         ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04            X6 @ X7 @ X8 @ X9 @ skc59)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1856, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl4115, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 72.61/11.04            X2 @ X1 @ X0)
% 72.61/11.04          |  (ssPv35_6r1r1r1r1r1r1 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4)
% 72.61/11.04          | ~ (ssPv40_1r1 @ X9))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl4113, zip_derived_cl1890])).
% 72.61/11.04  thf(clause85, conjecture,
% 72.61/11.04    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc61 ) ) ))).
% 72.61/11.04  thf(zf_stmt_81, negated_conjecture,
% 72.61/11.04    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc61 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause85])).
% 72.61/11.04  thf(zip_derived_cl1671, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04         (~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ skc61))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_81])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1806, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04         (~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ skc61))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1671, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1828, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 72.61/11.04          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ skc61))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1806, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1855, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04         ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04            X7 @ X8 @ skc61)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1828, zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl4116, plain,
% 72.61/11.04      (![X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i]:
% 72.61/11.04         (~ (ssPv40_1r1 @ X8)
% 72.61/11.04          |  (ssPv35_6r1r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl4115, zip_derived_cl1855])).
% 72.61/11.04  thf(clause220, conjecture,
% 72.61/11.04    (~( ( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ skc50 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 72.61/11.04  thf(zf_stmt_82, negated_conjecture,
% 72.61/11.04    (( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ skc50 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause220])).
% 72.61/11.04  thf(zip_derived_cl1536, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc50)
% 72.61/11.04          | ~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_82])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2155, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04          (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc50)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1536, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.04  thf(clause1021, conjecture,
% 72.61/11.04    (~( ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ skc32 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 ) ) | 
% 72.61/11.04        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 ) ) | 
% 72.61/11.04        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.04        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 ) ) | 
% 72.61/11.04        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 ) ) | 
% 72.61/11.04        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 ) ) | 
% 72.61/11.04        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.04        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 72.61/11.04  thf(zf_stmt_83, negated_conjecture,
% 72.61/11.04    (( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04       @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04       X22 @ X23 @ X24 @ X25 @ skc32 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 ) ) | 
% 72.61/11.04     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 ) ) | 
% 72.61/11.04     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 ) ) | 
% 72.61/11.04     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.04     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.04     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 ) ) | 
% 72.61/11.04     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 ) ) | 
% 72.61/11.04     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause1021])).
% 72.61/11.04  thf(zip_derived_cl735, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04         ( (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc32)
% 72.61/11.04          | ~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.04          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.04          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15)
% 72.61/11.04          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16)
% 72.61/11.04          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17)
% 72.61/11.04          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.04          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.04          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.04          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.04          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.04          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23)
% 72.61/11.04          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24)
% 72.61/11.04          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.04          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.04          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.04          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_83])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2136, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.04  thf(zip_derived_cl2203, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i]:
% 72.61/11.04          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136])).
% 72.61/11.04  thf(zip_derived_cl2264, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i]:
% 72.61/11.04          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.04  thf(zip_derived_cl2328, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.04          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.04           X16)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.04  thf(zip_derived_cl2394, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.04          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328])).
% 72.61/11.04  thf(zip_derived_cl2471, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.04          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.04  thf(zip_derived_cl2544, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.04          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.04  thf(zip_derived_cl2617, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.04          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544])).
% 72.61/11.04  thf(zip_derived_cl2698, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i]:
% 72.61/11.04          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.04  thf(zip_derived_cl2777, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i]:
% 72.61/11.04          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.04  thf(zip_derived_cl2863, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.04          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777])).
% 72.61/11.04  thf(zip_derived_cl2953, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.04          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.04  thf(zip_derived_cl3044, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.04          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.04  thf(zip_derived_cl3131, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.04          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044])).
% 72.61/11.04  thf(zip_derived_cl3224, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.04          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.04  thf(zip_derived_cl3325, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i]:
% 72.61/11.04          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.04  thf(zip_derived_cl3454, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i]:
% 72.61/11.04          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325])).
% 72.61/11.04  thf(zip_derived_cl3627, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04          (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc32)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.04  thf(clause1271, conjecture,
% 72.61/11.04    (~( ( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04        ( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04        ( ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 ) ) | 
% 72.61/11.04        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 ) ) | 
% 72.61/11.04        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.04        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 ) ) | 
% 72.61/11.04        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 ) ) | 
% 72.61/11.04        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 ) ) | 
% 72.61/11.04        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.04        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04        ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/11.04  thf(zf_stmt_84, negated_conjecture,
% 72.61/11.04    (( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04       @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04     ( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04       @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04     ( ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04       @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 ) ) | 
% 72.61/11.04     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 ) ) | 
% 72.61/11.04     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 ) ) | 
% 72.61/11.04     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.04     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.04     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 ) ) | 
% 72.61/11.04     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 ) ) | 
% 72.61/11.04     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04     ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause1271])).
% 72.61/11.04  thf(zip_derived_cl485, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          |  (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          |  (ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.04          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.04          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15)
% 72.61/11.04          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16)
% 72.61/11.04          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17)
% 72.61/11.04          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.04          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.04          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.04          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.04          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.04          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23)
% 72.61/11.04          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24)
% 72.61/11.04          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.04          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.04          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.04          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.04          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.04          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_84])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2136, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.04  thf(zip_derived_cl2203, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i]:
% 72.61/11.04          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136])).
% 72.61/11.04  thf(zip_derived_cl2264, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i]:
% 72.61/11.04          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.04  thf(zip_derived_cl2328, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.04          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.04           X16)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.04  thf(zip_derived_cl2394, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.04          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328])).
% 72.61/11.04  thf(zip_derived_cl2471, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.04          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.04  thf(zip_derived_cl2544, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.04          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.04  thf(zip_derived_cl2617, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.04          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544])).
% 72.61/11.04  thf(zip_derived_cl2698, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i]:
% 72.61/11.04          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.04  thf(zip_derived_cl2777, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i]:
% 72.61/11.04          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.04  thf(zip_derived_cl2863, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.04          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777])).
% 72.61/11.04  thf(zip_derived_cl2953, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.04          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.04  thf(zip_derived_cl3044, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.04          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.04  thf(zip_derived_cl3131, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.04          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044])).
% 72.61/11.04  thf(zip_derived_cl3224, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.04          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.04  thf(zip_derived_cl3325, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i]:
% 72.61/11.04          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.04  thf(zip_derived_cl3454, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i]:
% 72.61/11.04          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325])).
% 72.61/11.04  thf(zip_derived_cl3618, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.04  thf(zip_derived_cl3907, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          |  (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          |  (ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 72.61/11.04          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl485, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.04  thf(clause1138, conjecture,
% 72.61/11.04    (~( ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 ) ) | 
% 72.61/11.04        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 ) ) | 
% 72.61/11.04        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.04        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 ) ) | 
% 72.61/11.04        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 ) ) | 
% 72.61/11.04        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 ) ) | 
% 72.61/11.04        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.04        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04        ( ~( ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/11.04  thf(zf_stmt_85, negated_conjecture,
% 72.61/11.04    (( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 ) ) | 
% 72.61/11.04     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 ) ) | 
% 72.61/11.04     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 ) ) | 
% 72.61/11.04     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.04     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.04     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 ) ) | 
% 72.61/11.04     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 ) ) | 
% 72.61/11.04     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04     ( ~( ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/11.04    inference('cnf.neg', [status(esa)], [clause1138])).
% 72.61/11.04  thf(zip_derived_cl618, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssNder1_0)
% 72.61/11.04          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.04          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.04          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.04          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.04          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.04          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.04          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.04          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04               X7)
% 72.61/11.04          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8)
% 72.61/11.04          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04               X6 @ X7 @ X8 @ X9)
% 72.61/11.04          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.04          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.04          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.04          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.04          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.04          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15)
% 72.61/11.04          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16)
% 72.61/11.04          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17)
% 72.61/11.04          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.04          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.04          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.04          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.04          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.04          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23)
% 72.61/11.04          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24)
% 72.61/11.04          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.04          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.04          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.04          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.04          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.04          | ~ (ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_85])).
% 72.61/11.04  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.04      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.04  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.04  thf(zip_derived_cl1762, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.04  thf(zip_derived_cl1768, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762])).
% 72.61/11.04  thf(zip_derived_cl1776, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.04          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.04  thf(zip_derived_cl1791, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.04          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.04  thf(zip_derived_cl1803, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.04          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791])).
% 72.61/11.04  thf(zip_derived_cl1826, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.04          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.04  thf(zip_derived_cl1854, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.04          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.04  thf(zip_derived_cl1889, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i]:
% 72.61/11.04          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854])).
% 72.61/11.04  thf(zip_derived_cl1928, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.04          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.04           X7 @ X8 @ X9)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.04  thf(zip_derived_cl1970, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.04          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.04  thf(zip_derived_cl2020, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.04          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.04           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970])).
% 72.61/11.04  thf(zip_derived_cl2075, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.04          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.04  thf(zip_derived_cl2136, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.04          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.04  thf(zip_derived_cl2203, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i]:
% 72.61/11.04          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.04           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136])).
% 72.61/11.04  thf(zip_derived_cl2264, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i]:
% 72.61/11.04          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.04  thf(zip_derived_cl2328, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.04          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.04           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.04           X16)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.04  thf(zip_derived_cl2394, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.04          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328])).
% 72.61/11.04  thf(zip_derived_cl2471, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.04          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.04  thf(zip_derived_cl2544, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.04          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.04           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.04           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.04  thf(zip_derived_cl2617, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.04          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544])).
% 72.61/11.04  thf(zip_derived_cl2698, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i]:
% 72.61/11.04          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.04           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.04           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.04  thf(zip_derived_cl2777, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i]:
% 72.61/11.04          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.04  thf(zip_derived_cl2863, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.04          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777])).
% 72.61/11.04  thf(zip_derived_cl2953, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.04          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.04           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.04  thf(zip_derived_cl3044, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.04          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.04  thf(zip_derived_cl3131, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.04          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044])).
% 72.61/11.04  thf(zip_derived_cl3224, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.04          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.04  thf(zip_derived_cl3325, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i]:
% 72.61/11.04          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.04  thf(zip_derived_cl3454, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i]:
% 72.61/11.04          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325])).
% 72.61/11.04  thf(zip_derived_cl3618, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.04          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.04           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.04           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.04  thf(zip_derived_cl3811, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 72.61/11.04            X23 @ X24 @ X25)
% 72.61/11.04          | ~ (ssPv15_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.04               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.04               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.04      inference('demod', [status(thm)],
% 72.61/11.04                [zip_derived_cl618, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.04                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.04                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.04                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.04                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.04                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.04                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.04                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.04                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.04                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.04                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.04  thf(zip_derived_cl3908, plain,
% 72.61/11.04      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.04         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.04         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.04         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.04         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.04         (~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04             X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.61/11.04             X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 72.61/11.04             X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          |  (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          |  (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.04          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.04              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.04              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.04              X11 @ X10 @ X9 @ X8 @ X7 @ X6))),
% 72.61/11.04      inference('sup-', [status(thm)], [zip_derived_cl3907, zip_derived_cl3811])).
% 72.61/11.04  thf(clause1122, conjecture,
% 72.61/11.04    (~( ( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 72.61/11.04        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.04        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 ) ) | 
% 72.61/11.04        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 ) ) | 
% 72.61/11.04        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.04        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 ) ) | 
% 72.61/11.04        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 ) ) | 
% 72.61/11.04        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 ) ) | 
% 72.61/11.04        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.04        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04        ( ~( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04             @
% 72.61/11.04             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.04             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.04             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/11.04  thf(zf_stmt_86, negated_conjecture,
% 72.61/11.04    (( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04       X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 72.61/11.04     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.04     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.04     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.04     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.04     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.04     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.04     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.04     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.04     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.04     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.04     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.04     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.04     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.04     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.04     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 ) ) | 
% 72.61/11.04     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 ) ) | 
% 72.61/11.04     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 ) ) | 
% 72.61/11.04     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.04     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.04     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.04     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.04     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.04     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.04     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.04     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.04     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.04     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 ) ) | 
% 72.61/11.04     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 ) ) | 
% 72.61/11.04     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.04     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.04          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.04     ( ~( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.04          @
% 72.61/11.04          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.04          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/11.05    inference('cnf.neg', [status(esa)], [clause1122])).
% 72.61/11.05  thf(zip_derived_cl634, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.05         ( (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.05            X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.05          | ~ (ssNder1_0)
% 72.61/11.05          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.05          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.05          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.05          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.05          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.05          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.05          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.05          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.05               X7)
% 72.61/11.05          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.05               X6 @ X7 @ X8)
% 72.61/11.05          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.05               X6 @ X7 @ X8 @ X9)
% 72.61/11.05          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.05          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15)
% 72.61/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16)
% 72.61/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16 @ X17)
% 72.61/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23)
% 72.61/11.05          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24)
% 72.61/11.05          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25)
% 72.61/11.05          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.05          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.05          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.05          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.05          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.05          | ~ (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.05      inference('cnf', [status(esa)], [zf_stmt_86])).
% 72.61/11.05  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.05      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.05  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.05  thf(zip_derived_cl1762, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.05  thf(zip_derived_cl1768, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762])).
% 72.61/11.05  thf(zip_derived_cl1776, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.05          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.05  thf(zip_derived_cl1791, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.05          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.05  thf(zip_derived_cl1803, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.05          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791])).
% 72.61/11.05  thf(zip_derived_cl1826, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.05          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.05  thf(zip_derived_cl1854, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.05          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.05  thf(zip_derived_cl1889, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i]:
% 72.61/11.05          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.05           X7 @ X8)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854])).
% 72.61/11.05  thf(zip_derived_cl1928, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.05          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.05           X7 @ X8 @ X9)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.05  thf(zip_derived_cl1970, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.05          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.05           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.05  thf(zip_derived_cl2020, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.05          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.05           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970])).
% 72.61/11.05  thf(zip_derived_cl2075, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 72.61/11.05          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020])).
% 72.61/11.05  thf(zip_derived_cl2136, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 72.61/11.05          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 72.61/11.05  thf(zip_derived_cl2203, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i]:
% 72.61/11.05          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136])).
% 72.61/11.05  thf(zip_derived_cl2264, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i]:
% 72.61/11.05          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203])).
% 72.61/11.05  thf(zip_derived_cl2328, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i]:
% 72.61/11.05          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 72.61/11.05           X16)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 72.61/11.05  thf(zip_derived_cl2394, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 72.61/11.05          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.05           X15 @ X16 @ X17)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328])).
% 72.61/11.05  thf(zip_derived_cl2471, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 72.61/11.05          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.05           X15 @ X16 @ X17 @ X18)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394])).
% 72.61/11.05  thf(zip_derived_cl2544, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 72.61/11.05          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.05           X15 @ X16 @ X17 @ X18 @ X19)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 72.61/11.05  thf(zip_derived_cl2617, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 72.61/11.05          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544])).
% 72.61/11.05  thf(zip_derived_cl2698, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i]:
% 72.61/11.05          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617])).
% 72.61/11.05  thf(zip_derived_cl2777, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i]:
% 72.61/11.05          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 72.61/11.05  thf(zip_derived_cl2863, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i]:
% 72.61/11.05          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777])).
% 72.61/11.05  thf(zip_derived_cl2953, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 72.61/11.05          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.05           X24)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863])).
% 72.61/11.05  thf(zip_derived_cl3044, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 72.61/11.05          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.05           X24 @ X25)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 72.61/11.05  thf(zip_derived_cl3131, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 72.61/11.05          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.05           X24 @ X25 @ X26)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.05                 zip_derived_cl3044])).
% 72.61/11.05  thf(zip_derived_cl3224, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 72.61/11.05          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.05           X24 @ X25 @ X26 @ X27)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.05                 zip_derived_cl3044, zip_derived_cl3131])).
% 72.61/11.05  thf(zip_derived_cl3325, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.05         X28 : $i]:
% 72.61/11.05          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.05           X24 @ X25 @ X26 @ X27 @ X28)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 72.61/11.05  thf(zip_derived_cl3454, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.05         X28 : $i, X29 : $i]:
% 72.61/11.05          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.05                 zip_derived_cl3325])).
% 72.61/11.05  thf(zip_derived_cl3618, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.05         X28 : $i, X29 : $i, X30 : $i]:
% 72.61/11.05          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 72.61/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.05                 zip_derived_cl3325, zip_derived_cl3454])).
% 72.61/11.05  thf(zip_derived_cl3773, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.05         ( (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 72.61/11.05            X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.05          | ~ (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl634, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 72.61/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 72.61/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 72.61/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 72.61/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 72.61/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 72.61/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 72.61/11.05                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 72.61/11.05  thf(zip_derived_cl3909, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.05         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05            X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 72.61/11.05            X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 72.61/11.05            X9 @ X8 @ X7 @ X6)
% 72.61/11.05          |  (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.05              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.05              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.05          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 72.61/11.05               X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 72.61/11.05               X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 72.61/11.05          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ 
% 72.61/11.05              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 72.61/11.05              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12))),
% 72.61/11.05      inference('sup-', [status(thm)], [zip_derived_cl3908, zip_derived_cl3773])).
% 72.61/11.05  thf(clause1087, conjecture,
% 72.61/11.05    (~( ( ssPv40_1r1 @ U ) | ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.05        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 72.61/11.05        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.05        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.05        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.05        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.05        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.05        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.05        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.05        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.05        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.05        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.05        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.05        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.05        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.05        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 ) ) | 
% 72.61/11.05        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 ) ) | 
% 72.61/11.05        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 ) ) | 
% 72.61/11.05        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.05        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.05        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.05        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.05        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.05        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.05        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.05        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.05             X20 ) ) | 
% 72.61/11.05        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.05             X20 @ X21 ) ) | 
% 72.61/11.05        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05             @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.05             X20 @ X21 @ X22 ) ) | 
% 72.61/11.05        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05             @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.05             X20 @ X21 @ X22 @ X23 ) ) | 
% 72.61/11.05        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05             @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.05             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.05        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05             @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.05        ( ~( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05             @
% 72.61/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 72.61/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 72.61/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 72.61/11.05  thf(zf_stmt_87, negated_conjecture,
% 72.61/11.05    (( ssPv40_1r1 @ U ) | ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 72.61/11.05     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 72.61/11.05     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 72.61/11.05     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 72.61/11.05     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 72.61/11.05     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 72.61/11.05     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 72.61/11.05     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 72.61/11.05     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 72.61/11.05     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 72.61/11.05     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 72.61/11.05     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 72.61/11.05     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 72.61/11.05     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 72.61/11.05     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 ) ) | 
% 72.61/11.05     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 ) ) | 
% 72.61/11.05     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 ) ) | 
% 72.61/11.05     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 ) ) | 
% 72.61/11.05     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 72.61/11.05     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 72.61/11.05     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 72.61/11.05     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 72.61/11.05     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 72.61/11.05     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 72.61/11.05     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 72.61/11.05     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 72.61/11.05     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.05          X21 @ X22 ) ) | 
% 72.61/11.05     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05          @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.05          X21 @ X22 @ X23 ) ) | 
% 72.61/11.05     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05          @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.05          X21 @ X22 @ X23 @ X24 ) ) | 
% 72.61/11.05     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05          @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.05          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 72.61/11.05     ( ~( ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 72.61/11.05          @
% 72.61/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 72.61/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 72.61/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 72.61/11.05    inference('cnf.neg', [status(esa)], [clause1087])).
% 72.61/11.05  thf(zip_derived_cl669, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 72.61/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 72.61/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 72.61/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 72.61/11.05         ( (ssPv40_1r1 @ X0)
% 72.61/11.05          | ~ (ssNder1_0)
% 72.61/11.05          | ~ (ssNder1_1r1 @ X0)
% 72.61/11.05          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 72.61/11.05          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 72.61/11.05          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 72.61/11.05          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 72.61/11.05          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 72.61/11.05          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 72.61/11.05          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.05               X7)
% 72.61/11.05          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.05               X6 @ X7 @ X8)
% 72.61/11.05          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.05               X6 @ X7 @ X8 @ X9)
% 72.61/11.05          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 72.61/11.05          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 72.61/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 72.61/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 72.61/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 72.61/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 72.61/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 72.61/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15)
% 72.61/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16)
% 72.61/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 72.61/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16 @ X17)
% 72.61/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 72.61/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 72.61/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 72.61/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 72.61/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 72.61/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 72.61/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 72.61/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 72.61/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 72.61/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23)
% 72.61/11.05          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24)
% 72.61/11.05          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25)
% 72.61/11.05          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26)
% 72.61/11.05          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 72.61/11.05          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 72.61/11.05          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 72.61/11.05          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 72.61/11.05          | ~ (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 72.61/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 72.61/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 72.61/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 72.61/11.05      inference('cnf', [status(esa)], [zf_stmt_87])).
% 72.61/11.05  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 72.61/11.05      inference('cnf', [status(esa)], [zf_stmt_1])).
% 72.61/11.05  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1754, zip_derived_cl1755])).
% 72.61/11.05  thf(zip_derived_cl1762, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 72.61/11.05  thf(zip_derived_cl1768, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762])).
% 72.61/11.05  thf(zip_derived_cl1776, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 72.61/11.05          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768])).
% 72.61/11.05  thf(zip_derived_cl1791, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 72.61/11.05          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 72.61/11.05  thf(zip_derived_cl1803, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 72.61/11.05          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791])).
% 72.61/11.05  thf(zip_derived_cl1826, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 72.61/11.05          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803])).
% 72.61/11.05  thf(zip_derived_cl1854, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 72.61/11.05          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 72.61/11.05  thf(zip_derived_cl1889, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i]:
% 72.61/11.05          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.05           X7 @ X8)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854])).
% 72.61/11.05  thf(zip_derived_cl1928, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i]:
% 72.61/11.05          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 72.61/11.05           X7 @ X8 @ X9)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889])).
% 72.61/11.05  thf(zip_derived_cl1970, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 72.61/11.05          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 72.61/11.05           X6 @ X7 @ X8 @ X9 @ X10)),
% 72.61/11.05      inference('demod', [status(thm)],
% 72.61/11.05                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 72.61/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 72.61/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 72.61/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 72.61/11.05  thf(zip_derived_cl2020, plain,
% 72.61/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 72.61/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 72.61/11.05          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970])).
% 73.11/11.05  thf(zip_derived_cl2075, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 73.11/11.05          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020])).
% 73.11/11.05  thf(zip_derived_cl2136, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 73.11/11.05          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 73.11/11.05  thf(zip_derived_cl2203, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i]:
% 73.11/11.05          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136])).
% 73.11/11.05  thf(zip_derived_cl2264, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i]:
% 73.11/11.05          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203])).
% 73.11/11.05  thf(zip_derived_cl2328, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i]:
% 73.11/11.05          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 73.11/11.05           X16)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 73.11/11.05  thf(zip_derived_cl2394, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 73.11/11.05          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328])).
% 73.11/11.05  thf(zip_derived_cl2471, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 73.11/11.05          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394])).
% 73.11/11.05  thf(zip_derived_cl2544, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 73.11/11.05          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18 @ X19)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 73.11/11.05  thf(zip_derived_cl2617, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.05          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544])).
% 73.11/11.05  thf(zip_derived_cl2698, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i]:
% 73.11/11.05          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617])).
% 73.11/11.05  thf(zip_derived_cl2777, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i]:
% 73.11/11.05          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 73.11/11.05  thf(zip_derived_cl2863, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i]:
% 73.11/11.05          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777])).
% 73.11/11.05  thf(zip_derived_cl2953, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863])).
% 73.11/11.05  thf(zip_derived_cl3044, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 73.11/11.05          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 73.11/11.05  thf(zip_derived_cl3131, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 73.11/11.05          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044])).
% 73.11/11.05  thf(zip_derived_cl3224, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 73.11/11.05          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131])).
% 73.11/11.05  thf(zip_derived_cl3325, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i]:
% 73.11/11.05          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 73.11/11.05  thf(zip_derived_cl3454, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i]:
% 73.11/11.05          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325])).
% 73.11/11.05  thf(zip_derived_cl3618, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.05          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454])).
% 73.11/11.05  thf(zip_derived_cl3646, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv40_1r1 @ X0)
% 73.11/11.05          | ~ (ssPv40_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl669, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 73.11/11.05  thf(zip_derived_cl3910, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ 
% 73.11/11.05            X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 73.11/11.05            X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12)
% 73.11/11.05          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.05               X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.05               X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 73.11/11.05          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.05              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.05              X11 @ X10 @ X9 @ X8 @ X7 @ X6)
% 73.11/11.05          |  (ssPv40_1r1 @ X31))),
% 73.11/11.05      inference('sup-', [status(thm)], [zip_derived_cl3909, zip_derived_cl3646])).
% 73.11/11.05  thf(zip_derived_cl3911, plain,
% 73.11/11.05      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, 
% 73.11/11.05         X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 73.11/11.05         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, 
% 73.11/11.05         X26 : $i, X27 : $i, X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.05         ( (ssPv40_1r1 @ X30)
% 73.11/11.05          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 73.11/11.05              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 73.11/11.05              X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 73.11/11.05          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ 
% 73.11/11.05              X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 73.11/11.05              X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11))),
% 73.11/11.05      inference('sup-', [status(thm)], [zip_derived_cl3627, zip_derived_cl3910])).
% 73.11/11.05  thf(clause668, conjecture,
% 73.11/11.05    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 73.11/11.05        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 ) ) | 
% 73.11/11.05        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 ) ) | 
% 73.11/11.05        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 ) ) | 
% 73.11/11.05        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05        ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             skc45 ) ) ))).
% 73.11/11.05  thf(zf_stmt_88, negated_conjecture,
% 73.11/11.05    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 ) ) | 
% 73.11/11.05     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 ) ) | 
% 73.11/11.05     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 ) ) | 
% 73.11/11.05     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05     ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ skc45 ) )),
% 73.11/11.05    inference('cnf.neg', [status(esa)], [clause668])).
% 73.11/11.05  thf(zip_derived_cl1088, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_0)
% 73.11/11.05          | ~ (ssNder1_1r1 @ X0)
% 73.11/11.05          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 73.11/11.05          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 73.11/11.05          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 73.11/11.05          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 73.11/11.05          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 73.11/11.05          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 73.11/11.05          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05               X7)
% 73.11/11.05          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8)
% 73.11/11.05          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8 @ X9)
% 73.11/11.05          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 73.11/11.05          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 73.11/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 73.11/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_88])).
% 73.11/11.05  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_1])).
% 73.11/11.05  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1754, zip_derived_cl1755])).
% 73.11/11.05  thf(zip_derived_cl1762, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 73.11/11.05  thf(zip_derived_cl1768, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762])).
% 73.11/11.05  thf(zip_derived_cl1776, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 73.11/11.05          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768])).
% 73.11/11.05  thf(zip_derived_cl1791, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 73.11/11.05          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 73.11/11.05  thf(zip_derived_cl1803, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 73.11/11.05          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791])).
% 73.11/11.05  thf(zip_derived_cl1826, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 73.11/11.05          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803])).
% 73.11/11.05  thf(zip_derived_cl1854, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 73.11/11.05          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 73.11/11.05  thf(zip_derived_cl1889, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i]:
% 73.11/11.05          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854])).
% 73.11/11.05  thf(zip_derived_cl1928, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i]:
% 73.11/11.05          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8 @ X9)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889])).
% 73.11/11.05  thf(zip_derived_cl1970, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.05          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 73.11/11.05  thf(zip_derived_cl2010, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 73.11/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 73.11/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1088, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970])).
% 73.11/11.05  thf(zip_derived_cl2020, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 73.11/11.05          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970])).
% 73.11/11.05  thf(zip_derived_cl2032, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 73.11/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2010, zip_derived_cl2020])).
% 73.11/11.05  thf(zip_derived_cl2075, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 73.11/11.05          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020])).
% 73.11/11.05  thf(zip_derived_cl2085, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2032, zip_derived_cl2075])).
% 73.11/11.05  thf(zip_derived_cl2136, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 73.11/11.05          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 73.11/11.05  thf(zip_derived_cl2143, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05             X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2085, zip_derived_cl2136])).
% 73.11/11.05  thf(zip_derived_cl2203, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i]:
% 73.11/11.05          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136])).
% 73.11/11.05  thf(zip_derived_cl2209, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05             X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2143, zip_derived_cl2203])).
% 73.11/11.05  thf(zip_derived_cl2264, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i]:
% 73.11/11.05          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203])).
% 73.11/11.05  thf(zip_derived_cl2268, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05             X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2209, zip_derived_cl2264])).
% 73.11/11.05  thf(zip_derived_cl2328, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i]:
% 73.11/11.05          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 73.11/11.05           X16)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 73.11/11.05  thf(zip_derived_cl2331, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05             X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2268, zip_derived_cl2328])).
% 73.11/11.05  thf(zip_derived_cl2394, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 73.11/11.05          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328])).
% 73.11/11.05  thf(zip_derived_cl2396, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05             X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2331, zip_derived_cl2394])).
% 73.11/11.05  thf(zip_derived_cl2471, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 73.11/11.05          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394])).
% 73.11/11.05  thf(zip_derived_cl2473, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05             X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2396, zip_derived_cl2471])).
% 73.11/11.05  thf(zip_derived_cl2544, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 73.11/11.05          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18 @ X19)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 73.11/11.05  thf(zip_derived_cl2546, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05             X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2473, zip_derived_cl2544])).
% 73.11/11.05  thf(zip_derived_cl2617, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.05          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544])).
% 73.11/11.05  thf(zip_derived_cl2619, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2546, zip_derived_cl2617])).
% 73.11/11.05  thf(zip_derived_cl2698, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i]:
% 73.11/11.05          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617])).
% 73.11/11.05  thf(zip_derived_cl2700, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2619, zip_derived_cl2698])).
% 73.11/11.05  thf(zip_derived_cl2777, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i]:
% 73.11/11.05          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 73.11/11.05  thf(zip_derived_cl2779, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         (~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 73.11/11.05          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ skc45))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2700, zip_derived_cl2777])).
% 73.11/11.05  thf(zip_derived_cl2863, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i]:
% 73.11/11.05          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777])).
% 73.11/11.05  thf(zip_derived_cl2864, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ skc45)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl2779, zip_derived_cl2863])).
% 73.11/11.05  thf(zip_derived_cl3913, plain,
% 73.11/11.05      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, 
% 73.11/11.05         X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 73.11/11.05         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05         ( (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ 
% 73.11/11.05            X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.05            X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 73.11/11.05          |  (ssPv40_1r1 @ X24))),
% 73.11/11.05      inference('sup-', [status(thm)], [zip_derived_cl3911, zip_derived_cl2864])).
% 73.11/11.05  thf(zip_derived_cl4576, plain,
% 73.11/11.05      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 73.11/11.05         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 73.11/11.05         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i]:
% 73.11/11.05         ( (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X21 @ X20 @ 
% 73.11/11.05            X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 73.11/11.05            X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 73.11/11.05          |  (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 73.11/11.05              X16 @ X15 @ X14 @ X13 @ X12 @ X11))),
% 73.11/11.05      inference('sup-', [status(thm)], [zip_derived_cl3707, zip_derived_cl4550])).
% 73.11/11.05  thf(clause1123, conjecture,
% 73.11/11.05    (~( ( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 73.11/11.05        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 ) ) | 
% 73.11/11.05        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 ) ) | 
% 73.11/11.05        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 ) ) | 
% 73.11/11.05        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05        ( ~( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 ) ) | 
% 73.11/11.05        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 ) ) | 
% 73.11/11.05        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 ) ) | 
% 73.11/11.05        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 ) ) | 
% 73.11/11.05        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 73.11/11.05  thf(zf_stmt_89, negated_conjecture,
% 73.11/11.05    (( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05       @
% 73.11/11.05       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 ) ) | 
% 73.11/11.05     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 ) ) | 
% 73.11/11.05     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 ) ) | 
% 73.11/11.05     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05     ( ~( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 73.11/11.05     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 73.11/11.05     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 ) ) | 
% 73.11/11.05     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 ) ) | 
% 73.11/11.05     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 73.11/11.05    inference('cnf.neg', [status(esa)], [clause1123])).
% 73.11/11.05  thf(zip_derived_cl633, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.05          | ~ (ssNder1_0)
% 73.11/11.05          | ~ (ssNder1_1r1 @ X0)
% 73.11/11.05          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 73.11/11.05          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 73.11/11.05          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 73.11/11.05          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 73.11/11.05          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 73.11/11.05          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 73.11/11.05          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05               X7)
% 73.11/11.05          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8)
% 73.11/11.05          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8 @ X9)
% 73.11/11.05          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 73.11/11.05          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 73.11/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 73.11/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24)
% 73.11/11.05          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25)
% 73.11/11.05          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26)
% 73.11/11.05          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 73.11/11.05          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 73.11/11.05          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 73.11/11.05          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_89])).
% 73.11/11.05  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_1])).
% 73.11/11.05  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1754, zip_derived_cl1755])).
% 73.11/11.05  thf(zip_derived_cl1762, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 73.11/11.05  thf(zip_derived_cl1768, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762])).
% 73.11/11.05  thf(zip_derived_cl1776, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 73.11/11.05          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768])).
% 73.11/11.05  thf(zip_derived_cl1791, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 73.11/11.05          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 73.11/11.05  thf(zip_derived_cl1803, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 73.11/11.05          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791])).
% 73.11/11.05  thf(zip_derived_cl1826, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 73.11/11.05          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803])).
% 73.11/11.05  thf(zip_derived_cl1854, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 73.11/11.05          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 73.11/11.05  thf(zip_derived_cl1889, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i]:
% 73.11/11.05          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854])).
% 73.11/11.05  thf(zip_derived_cl1928, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i]:
% 73.11/11.05          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8 @ X9)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889])).
% 73.11/11.05  thf(zip_derived_cl1970, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.05          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 73.11/11.05  thf(zip_derived_cl2020, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 73.11/11.05          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970])).
% 73.11/11.05  thf(zip_derived_cl2075, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 73.11/11.05          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020])).
% 73.11/11.05  thf(zip_derived_cl2136, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 73.11/11.05          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 73.11/11.05  thf(zip_derived_cl2203, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i]:
% 73.11/11.05          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136])).
% 73.11/11.05  thf(zip_derived_cl2264, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i]:
% 73.11/11.05          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203])).
% 73.11/11.05  thf(zip_derived_cl2328, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i]:
% 73.11/11.05          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 73.11/11.05           X16)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 73.11/11.05  thf(zip_derived_cl2394, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 73.11/11.05          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328])).
% 73.11/11.05  thf(zip_derived_cl2471, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 73.11/11.05          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394])).
% 73.11/11.05  thf(zip_derived_cl2544, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 73.11/11.05          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18 @ X19)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 73.11/11.05  thf(zip_derived_cl2617, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.05          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544])).
% 73.11/11.05  thf(zip_derived_cl2698, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i]:
% 73.11/11.05          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617])).
% 73.11/11.05  thf(zip_derived_cl2777, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i]:
% 73.11/11.05          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 73.11/11.05  thf(zip_derived_cl2863, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i]:
% 73.11/11.05          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777])).
% 73.11/11.05  thf(zip_derived_cl2953, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863])).
% 73.11/11.05  thf(zip_derived_cl3044, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 73.11/11.05          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 73.11/11.05  thf(zip_derived_cl3131, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 73.11/11.05          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044])).
% 73.11/11.05  thf(zip_derived_cl3224, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 73.11/11.05          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131])).
% 73.11/11.05  thf(zip_derived_cl3325, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i]:
% 73.11/11.05          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 73.11/11.05  thf(zip_derived_cl3454, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i]:
% 73.11/11.05          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325])).
% 73.11/11.05  thf(zip_derived_cl3618, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.05          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454])).
% 73.11/11.05  thf(zip_derived_cl3797, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.05          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl633, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 73.11/11.05  thf(clause1124, conjecture,
% 73.11/11.05    (~( ( ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 73.11/11.05        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 ) ) | 
% 73.11/11.05        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 ) ) | 
% 73.11/11.05        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 ) ) | 
% 73.11/11.05        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05        ( ~( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 ) ) | 
% 73.11/11.05        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 ) ) | 
% 73.11/11.05        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 ) ) | 
% 73.11/11.05        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 ) ) | 
% 73.11/11.05        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 73.11/11.05  thf(zf_stmt_90, negated_conjecture,
% 73.11/11.05    (( ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05       @
% 73.11/11.05       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 ) ) | 
% 73.11/11.05     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 ) ) | 
% 73.11/11.05     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 ) ) | 
% 73.11/11.05     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05     ( ~( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 73.11/11.05     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 73.11/11.05     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 ) ) | 
% 73.11/11.05     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 ) ) | 
% 73.11/11.05     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 73.11/11.05    inference('cnf.neg', [status(esa)], [clause1124])).
% 73.11/11.05  thf(zip_derived_cl632, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.05          | ~ (ssNder1_0)
% 73.11/11.05          | ~ (ssNder1_1r1 @ X0)
% 73.11/11.05          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 73.11/11.05          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 73.11/11.05          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 73.11/11.05          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 73.11/11.05          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 73.11/11.05          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 73.11/11.05          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05               X7)
% 73.11/11.05          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8)
% 73.11/11.05          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8 @ X9)
% 73.11/11.05          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 73.11/11.05          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 73.11/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 73.11/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24)
% 73.11/11.05          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25)
% 73.11/11.05          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26)
% 73.11/11.05          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 73.11/11.05          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 73.11/11.05          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 73.11/11.05          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_90])).
% 73.11/11.05  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_1])).
% 73.11/11.05  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1754, zip_derived_cl1755])).
% 73.11/11.05  thf(zip_derived_cl1762, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 73.11/11.05  thf(zip_derived_cl1768, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762])).
% 73.11/11.05  thf(zip_derived_cl1776, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 73.11/11.05          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768])).
% 73.11/11.05  thf(zip_derived_cl1791, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 73.11/11.05          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 73.11/11.05  thf(zip_derived_cl1803, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 73.11/11.05          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791])).
% 73.11/11.05  thf(zip_derived_cl1826, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 73.11/11.05          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803])).
% 73.11/11.05  thf(zip_derived_cl1854, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 73.11/11.05          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 73.11/11.05  thf(zip_derived_cl1889, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i]:
% 73.11/11.05          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854])).
% 73.11/11.05  thf(zip_derived_cl1928, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i]:
% 73.11/11.05          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8 @ X9)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889])).
% 73.11/11.05  thf(zip_derived_cl1970, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.05          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 73.11/11.05  thf(zip_derived_cl2020, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 73.11/11.05          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970])).
% 73.11/11.05  thf(zip_derived_cl2075, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 73.11/11.05          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020])).
% 73.11/11.05  thf(zip_derived_cl2136, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 73.11/11.05          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 73.11/11.05  thf(zip_derived_cl2203, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i]:
% 73.11/11.05          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136])).
% 73.11/11.05  thf(zip_derived_cl2264, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i]:
% 73.11/11.05          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203])).
% 73.11/11.05  thf(zip_derived_cl2328, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i]:
% 73.11/11.05          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 73.11/11.05           X16)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 73.11/11.05  thf(zip_derived_cl2394, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 73.11/11.05          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328])).
% 73.11/11.05  thf(zip_derived_cl2471, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 73.11/11.05          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394])).
% 73.11/11.05  thf(zip_derived_cl2544, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 73.11/11.05          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18 @ X19)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 73.11/11.05  thf(zip_derived_cl2617, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.05          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544])).
% 73.11/11.05  thf(zip_derived_cl2698, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i]:
% 73.11/11.05          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617])).
% 73.11/11.05  thf(zip_derived_cl2777, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i]:
% 73.11/11.05          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 73.11/11.05  thf(zip_derived_cl2863, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i]:
% 73.11/11.05          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777])).
% 73.11/11.05  thf(zip_derived_cl2953, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863])).
% 73.11/11.05  thf(zip_derived_cl3044, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 73.11/11.05          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 73.11/11.05  thf(zip_derived_cl3131, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 73.11/11.05          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044])).
% 73.11/11.05  thf(zip_derived_cl3224, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 73.11/11.05          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131])).
% 73.11/11.05  thf(zip_derived_cl3325, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i]:
% 73.11/11.05          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 73.11/11.05  thf(zip_derived_cl3454, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i]:
% 73.11/11.05          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325])).
% 73.11/11.05  thf(zip_derived_cl3618, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.05          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454])).
% 73.11/11.05  thf(zip_derived_cl3799, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.05          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl632, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 73.11/11.05  thf(clause1112, conjecture,
% 73.11/11.05    (~( ( ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 73.11/11.05        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05        ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 ) ) | 
% 73.11/11.05        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 ) ) | 
% 73.11/11.05        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 ) ) | 
% 73.11/11.05        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 ) ) | 
% 73.11/11.05        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 ) ) | 
% 73.11/11.05        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 ) ) | 
% 73.11/11.05        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 ) ) | 
% 73.11/11.05        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 73.11/11.05  thf(zf_stmt_91, negated_conjecture,
% 73.11/11.05    (( ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05       @
% 73.11/11.05       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05     ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 ) ) | 
% 73.11/11.05     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 ) ) | 
% 73.11/11.05     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 ) ) | 
% 73.11/11.05     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 73.11/11.05     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 73.11/11.05     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 ) ) | 
% 73.11/11.05     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 ) ) | 
% 73.11/11.05     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 73.11/11.05    inference('cnf.neg', [status(esa)], [clause1112])).
% 73.11/11.05  thf(zip_derived_cl644, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.05          | ~ (ssNder1_0)
% 73.11/11.05          | ~ (ssNder1_1r1 @ X0)
% 73.11/11.05          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 73.11/11.05          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 73.11/11.05          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 73.11/11.05          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 73.11/11.05          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 73.11/11.05          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 73.11/11.05          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05               X7)
% 73.11/11.05          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8)
% 73.11/11.05          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8 @ X9)
% 73.11/11.05          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 73.11/11.05          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 73.11/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 73.11/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24)
% 73.11/11.05          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25)
% 73.11/11.05          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26)
% 73.11/11.05          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 73.11/11.05          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 73.11/11.05          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 73.11/11.05          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_91])).
% 73.11/11.05  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 73.11/11.05      inference('cnf', [status(esa)], [zf_stmt_1])).
% 73.11/11.05  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1754, zip_derived_cl1755])).
% 73.11/11.05  thf(zip_derived_cl1762, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 73.11/11.05  thf(zip_derived_cl1768, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762])).
% 73.11/11.05  thf(zip_derived_cl1776, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 73.11/11.05          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768])).
% 73.11/11.05  thf(zip_derived_cl1791, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 73.11/11.05          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 73.11/11.05  thf(zip_derived_cl1803, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 73.11/11.05          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791])).
% 73.11/11.05  thf(zip_derived_cl1826, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 73.11/11.05          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803])).
% 73.11/11.05  thf(zip_derived_cl1854, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 73.11/11.05          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 73.11/11.05  thf(zip_derived_cl1889, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i]:
% 73.11/11.05          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854])).
% 73.11/11.05  thf(zip_derived_cl1928, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i]:
% 73.11/11.05          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05           X7 @ X8 @ X9)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889])).
% 73.11/11.05  thf(zip_derived_cl1970, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.05          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 73.11/11.05  thf(zip_derived_cl2020, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 73.11/11.05          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970])).
% 73.11/11.05  thf(zip_derived_cl2075, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 73.11/11.05          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020])).
% 73.11/11.05  thf(zip_derived_cl2136, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 73.11/11.05          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 73.11/11.05  thf(zip_derived_cl2203, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i]:
% 73.11/11.05          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136])).
% 73.11/11.05  thf(zip_derived_cl2264, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i]:
% 73.11/11.05          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203])).
% 73.11/11.05  thf(zip_derived_cl2328, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i]:
% 73.11/11.05          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 73.11/11.05           X16)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 73.11/11.05  thf(zip_derived_cl2394, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 73.11/11.05          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328])).
% 73.11/11.05  thf(zip_derived_cl2471, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 73.11/11.05          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394])).
% 73.11/11.05  thf(zip_derived_cl2544, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 73.11/11.05          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.05           X15 @ X16 @ X17 @ X18 @ X19)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 73.11/11.05  thf(zip_derived_cl2617, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.05          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544])).
% 73.11/11.05  thf(zip_derived_cl2698, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i]:
% 73.11/11.05          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617])).
% 73.11/11.05  thf(zip_derived_cl2777, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i]:
% 73.11/11.05          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 73.11/11.05  thf(zip_derived_cl2863, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i]:
% 73.11/11.05          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777])).
% 73.11/11.05  thf(zip_derived_cl2953, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.05          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863])).
% 73.11/11.05  thf(zip_derived_cl3044, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 73.11/11.05          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 73.11/11.05  thf(zip_derived_cl3131, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 73.11/11.05          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044])).
% 73.11/11.05  thf(zip_derived_cl3224, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 73.11/11.05          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131])).
% 73.11/11.05  thf(zip_derived_cl3325, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i]:
% 73.11/11.05          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 73.11/11.05  thf(zip_derived_cl3454, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i]:
% 73.11/11.05          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325])).
% 73.11/11.05  thf(zip_derived_cl3618, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.05          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.05           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454])).
% 73.11/11.05  thf(zip_derived_cl3784, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.05          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14))),
% 73.11/11.05      inference('demod', [status(thm)],
% 73.11/11.05                [zip_derived_cl644, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.05                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.05                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.05                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.05                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.05                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.05                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.05                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.05                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.05                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.05                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 73.11/11.05  thf(clause1283, conjecture,
% 73.11/11.05    (~( ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 73.11/11.05        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 ) ) | 
% 73.11/11.05        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 ) ) | 
% 73.11/11.05        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 ) ) | 
% 73.11/11.05        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 ) ) | 
% 73.11/11.05        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 ) ) | 
% 73.11/11.05        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 ) ) | 
% 73.11/11.05        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 ) ) | 
% 73.11/11.05        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 73.11/11.05        ( ~( ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 73.11/11.05        ( ~( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 73.11/11.05        ( ~( ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05             @
% 73.11/11.05             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 73.11/11.05             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 73.11/11.05             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 73.11/11.05  thf(zf_stmt_92, negated_conjecture,
% 73.11/11.05    (( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05       @
% 73.11/11.05       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 73.11/11.05     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.05     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.05     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.05     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.05     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.05     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.05     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.05     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.05     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.05     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 73.11/11.05     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 73.11/11.05     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 73.11/11.05     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 73.11/11.05     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 73.11/11.05     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 ) ) | 
% 73.11/11.05     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 ) ) | 
% 73.11/11.05     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 ) ) | 
% 73.11/11.05     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 ) ) | 
% 73.11/11.05     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 73.11/11.05     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 73.11/11.05     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 73.11/11.05     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 73.11/11.05     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 73.11/11.05     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 73.11/11.05     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 73.11/11.05     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 73.11/11.05     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 ) ) | 
% 73.11/11.05     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 ) ) | 
% 73.11/11.05     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 ) ) | 
% 73.11/11.05     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 73.11/11.05     ( ~( ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 73.11/11.05     ( ~( ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 73.11/11.05     ( ~( ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 73.11/11.05          @
% 73.11/11.05          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 73.11/11.05          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 73.11/11.05          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 73.11/11.05    inference('cnf.neg', [status(esa)], [clause1283])).
% 73.11/11.05  thf(zip_derived_cl473, plain,
% 73.11/11.05      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.05         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.05         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.05         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.05         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.05         ( (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.05            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.05          | ~ (ssNder1_0)
% 73.11/11.05          | ~ (ssNder1_1r1 @ X0)
% 73.11/11.05          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 73.11/11.05          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 73.11/11.05          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 73.11/11.05          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 73.11/11.05          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 73.11/11.05          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 73.11/11.05          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.05               X7)
% 73.11/11.05          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8)
% 73.11/11.05          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.05               X6 @ X7 @ X8 @ X9)
% 73.11/11.05          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 73.11/11.05          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 73.11/11.05          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.05               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 73.11/11.05          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 73.11/11.05          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.05               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 73.11/11.05          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15)
% 73.11/11.05          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16)
% 73.11/11.05          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.05               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17)
% 73.11/11.05          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18)
% 73.11/11.05          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.05               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.05               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 73.11/11.05          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 73.11/11.05          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 73.11/11.05          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.05               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.05               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 73.11/11.05          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23)
% 73.11/11.05          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24)
% 73.11/11.05          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25)
% 73.11/11.05          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26)
% 73.11/11.05          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 73.11/11.05          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 73.11/11.05          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 73.11/11.05          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 73.11/11.05          | ~ (ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.05               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.05               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.05               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.06          | ~ (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.06               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.06               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.06          | ~ (ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.06               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.06               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 73.11/11.06      inference('cnf', [status(esa)], [zf_stmt_92])).
% 73.11/11.06  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 73.11/11.06      inference('cnf', [status(esa)], [zf_stmt_1])).
% 73.11/11.06  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1754, zip_derived_cl1755])).
% 73.11/11.06  thf(zip_derived_cl1762, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 73.11/11.06  thf(zip_derived_cl1768, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762])).
% 73.11/11.06  thf(zip_derived_cl1776, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 73.11/11.06          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768])).
% 73.11/11.06  thf(zip_derived_cl1791, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 73.11/11.06          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 73.11/11.06  thf(zip_derived_cl1803, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 73.11/11.06          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791])).
% 73.11/11.06  thf(zip_derived_cl1826, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 73.11/11.06          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803])).
% 73.11/11.06  thf(zip_derived_cl1854, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 73.11/11.06          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 73.11/11.06  thf(zip_derived_cl1889, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i]:
% 73.11/11.06          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.06           X7 @ X8)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854])).
% 73.11/11.06  thf(zip_derived_cl1928, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i]:
% 73.11/11.06          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.06           X7 @ X8 @ X9)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889])).
% 73.11/11.06  thf(zip_derived_cl1970, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06           X6 @ X7 @ X8 @ X9 @ X10)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1628, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928])).
% 73.11/11.06  thf(zip_derived_cl2020, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 73.11/11.06          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1601, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970])).
% 73.11/11.06  thf(zip_derived_cl2075, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 73.11/11.06          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1570, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020])).
% 73.11/11.06  thf(zip_derived_cl2136, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 73.11/11.06          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1537, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075])).
% 73.11/11.06  thf(zip_derived_cl2203, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i]:
% 73.11/11.06          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1504, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136])).
% 73.11/11.06  thf(zip_derived_cl2264, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i]:
% 73.11/11.06          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.06           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1470, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203])).
% 73.11/11.06  thf(zip_derived_cl2328, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i]:
% 73.11/11.06          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 73.11/11.06           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 73.11/11.06           X16)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1434, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264])).
% 73.11/11.06  thf(zip_derived_cl2394, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 73.11/11.06          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.06           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.06           X15 @ X16 @ X17)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1396, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328])).
% 73.11/11.06  thf(zip_derived_cl2471, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 73.11/11.06          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.06           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.06           X15 @ X16 @ X17 @ X18)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1357, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394])).
% 73.11/11.06  thf(zip_derived_cl2544, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 73.11/11.06          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 73.11/11.06           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 73.11/11.06           X15 @ X16 @ X17 @ X18 @ X19)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1317, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471])).
% 73.11/11.06  thf(zip_derived_cl2617, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.06          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.06           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.06           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1276, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544])).
% 73.11/11.06  thf(zip_derived_cl2698, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i]:
% 73.11/11.06          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 73.11/11.06           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 73.11/11.06           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1235, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617])).
% 73.11/11.06  thf(zip_derived_cl2777, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i]:
% 73.11/11.06          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.06           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1192, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698])).
% 73.11/11.06  thf(zip_derived_cl2863, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i]:
% 73.11/11.06          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.06           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1143, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777])).
% 73.11/11.06  thf(zip_derived_cl2953, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 73.11/11.06          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 73.11/11.06           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.06           X24)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1090, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863])).
% 73.11/11.06  thf(zip_derived_cl3044, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 73.11/11.06          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.06           X24 @ X25)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1039, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953])).
% 73.11/11.06  thf(zip_derived_cl3131, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 73.11/11.06          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.06           X24 @ X25 @ X26)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl985, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.06                 zip_derived_cl3044])).
% 73.11/11.06  thf(zip_derived_cl3224, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 73.11/11.06          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.06           X24 @ X25 @ X26 @ X27)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl926, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.06                 zip_derived_cl3044, zip_derived_cl3131])).
% 73.11/11.06  thf(zip_derived_cl3325, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i]:
% 73.11/11.06          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.06           X24 @ X25 @ X26 @ X27 @ X28)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl865, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.06                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224])).
% 73.11/11.06  thf(zip_derived_cl3454, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i, X29 : $i]:
% 73.11/11.06          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.06           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl803, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.06                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.06                 zip_derived_cl3325])).
% 73.11/11.06  thf(zip_derived_cl3618, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.06          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 73.11/11.06           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 73.11/11.06           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl736, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.06                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.06                 zip_derived_cl3325, zip_derived_cl3454])).
% 73.11/11.06  thf(zip_derived_cl4128, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.06         ( (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.06            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.06            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.06          | ~ (ssPv26_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.06               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.06               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.06          | ~ (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.06               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.06               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 73.11/11.06          | ~ (ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.06               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 73.11/11.06               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl473, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889, zip_derived_cl1928, 
% 73.11/11.06                 zip_derived_cl1970, zip_derived_cl2020, zip_derived_cl2075, 
% 73.11/11.06                 zip_derived_cl2136, zip_derived_cl2203, zip_derived_cl2264, 
% 73.11/11.06                 zip_derived_cl2328, zip_derived_cl2394, zip_derived_cl2471, 
% 73.11/11.06                 zip_derived_cl2544, zip_derived_cl2617, zip_derived_cl2698, 
% 73.11/11.06                 zip_derived_cl2777, zip_derived_cl2863, zip_derived_cl2953, 
% 73.11/11.06                 zip_derived_cl3044, zip_derived_cl3131, zip_derived_cl3224, 
% 73.11/11.06                 zip_derived_cl3325, zip_derived_cl3454, zip_derived_cl3618])).
% 73.11/11.06  thf(zip_derived_cl4129, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.06         (~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ X29 @ X28 @ 
% 73.11/11.06             X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17)
% 73.11/11.06          | ~ (ssPv20_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.06               X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.06               X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 73.11/11.06          | ~ (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.06               X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.06               X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 73.11/11.06          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.06              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.06              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl3784, zip_derived_cl4128])).
% 73.11/11.06  thf(zip_derived_cl4130, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.06         (~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ 
% 73.11/11.06             X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 73.11/11.06             X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11)
% 73.11/11.06          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.06              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.06              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 73.11/11.06          | ~ (ssPv21_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06               X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.06               X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.06               X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 73.11/11.06          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ X29 @ 
% 73.11/11.06               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 73.11/11.06               X18 @ X17))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl3799, zip_derived_cl4129])).
% 73.11/11.06  thf(zip_derived_cl4131, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 73.11/11.06         (~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ 
% 73.11/11.06             X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 73.11/11.06             X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12)
% 73.11/11.06          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ X30 @ X29 @ 
% 73.11/11.06               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 73.11/11.06               X18 @ X17)
% 73.11/11.06          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06              X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 73.11/11.06              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 73.11/11.06              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 73.11/11.06          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X31 @ 
% 73.11/11.06               X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 73.11/11.06               X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl3797, zip_derived_cl4130])).
% 73.11/11.06  thf(zip_derived_cl3455, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 73.11/11.06         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 73.11/11.06         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 73.11/11.06         X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.06         ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 73.11/11.06            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 73.11/11.06            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 73.11/11.06            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl3327, zip_derived_cl3454])).
% 73.11/11.06  thf(zip_derived_cl4133, plain,
% 73.11/11.06      (![X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, 
% 73.11/11.06         X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, 
% 73.11/11.06         X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, X29 : $i, X30 : $i]:
% 73.11/11.06         (~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ 
% 73.11/11.06             X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 73.11/11.06             X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10)
% 73.11/11.06          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ X28 @ 
% 73.11/11.06               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 73.11/11.06               X17 @ X16)
% 73.11/11.06          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ 
% 73.11/11.06               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 73.11/11.06               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl4131, zip_derived_cl3455])).
% 73.11/11.06  thf(zip_derived_cl4630, plain,
% 73.11/11.06      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 73.11/11.06         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 73.11/11.06         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.06         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 73.11/11.06            X15 @ X14 @ X13 @ X12 @ X11 @ X10)
% 73.11/11.06          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ 
% 73.11/11.06               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 73.11/11.06               X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 73.11/11.06          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ 
% 73.11/11.06               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 73.11/11.06               X6))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl4576, zip_derived_cl4133])).
% 73.11/11.06  thf(zip_derived_cl4631, plain,
% 73.11/11.06      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, 
% 73.11/11.06         X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 73.11/11.06         X19 : $i]:
% 73.11/11.06         ( (ssPv40_1r1 @ X19)
% 73.11/11.06          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X19 @ X18 @ X17 @ 
% 73.11/11.06               X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 73.11/11.06          |  (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 73.11/11.06              X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl3913, zip_derived_cl4630])).
% 73.11/11.06  thf(zip_derived_cl4632, plain,
% 73.11/11.06      (![X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, 
% 73.11/11.06         X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 73.11/11.06         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 73.11/11.06            X8 @ X7 @ X6 @ X5 @ X4 @ X3)
% 73.11/11.06          |  (ssPv40_1r1 @ X13))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl2155, zip_derived_cl4631])).
% 73.11/11.06  thf(zip_derived_cl1890, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i]:
% 73.11/11.06         ~ (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06            X6 @ X7 @ X8 @ X9 @ skc59)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1856, zip_derived_cl1889])).
% 73.11/11.06  thf(zip_derived_cl4634, plain, (![X9 : $i]:  (ssPv40_1r1 @ X9)),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl4632, zip_derived_cl1890])).
% 73.11/11.06  thf(zip_derived_cl4678, plain,
% 73.11/11.06      (![X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i]:
% 73.11/11.06          (ssPv35_6r1r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl4116, zip_derived_cl4634])).
% 73.11/11.06  thf(zip_derived_cl4723, plain,
% 73.11/11.06      (![X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 73.11/11.06         X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, 
% 73.11/11.06         X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, X29 : $i]:
% 73.11/11.06         (~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ 
% 73.11/11.06             X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 73.11/11.06             X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 73.11/11.06          |  (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ 
% 73.11/11.06              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18))),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl3934, zip_derived_cl4678])).
% 73.11/11.06  thf(zip_derived_cl4752, plain,
% 73.11/11.06      (![X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 73.11/11.06         X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 73.11/11.06         ( (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 73.11/11.06            X15 @ X14 @ X13 @ X12 @ X11 @ X10)
% 73.11/11.06          |  (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ X17 @ 
% 73.11/11.06              X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl4576, zip_derived_cl4723])).
% 73.11/11.06  thf(clause130, conjecture,
% 73.11/11.06    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.06        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 73.11/11.06        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.06        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.06        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.06        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.06        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.06        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.06        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.06        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.06             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.06        ( ~( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.06             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ skc57 ) ) ))).
% 73.11/11.06  thf(zf_stmt_93, negated_conjecture,
% 73.11/11.06    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 73.11/11.06     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 73.11/11.06     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 73.11/11.06     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 73.11/11.06     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 73.11/11.06     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 73.11/11.06     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 73.11/11.06     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 73.11/11.06     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.06          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 73.11/11.06     ( ~( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 73.11/11.06          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ skc57 ) )),
% 73.11/11.06    inference('cnf.neg', [status(esa)], [clause130])).
% 73.11/11.06  thf(zip_derived_cl1626, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06         (~ (ssNder1_0)
% 73.11/11.06          | ~ (ssNder1_1r1 @ X0)
% 73.11/11.06          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 73.11/11.06          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 73.11/11.06          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 73.11/11.06          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 73.11/11.06          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 73.11/11.06          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 73.11/11.06          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.06               X7)
% 73.11/11.06          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06               X6 @ X7 @ X8)
% 73.11/11.06          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06               X6 @ X7 @ X8 @ X9)
% 73.11/11.06          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ skc57))),
% 73.11/11.06      inference('cnf', [status(esa)], [zf_stmt_93])).
% 73.11/11.06  thf(zip_derived_cl1755, plain, ( (ssNder1_0)),
% 73.11/11.06      inference('cnf', [status(esa)], [zf_stmt_1])).
% 73.11/11.06  thf(zip_derived_cl1761, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1754, zip_derived_cl1755])).
% 73.11/11.06  thf(zip_derived_cl1762, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1753, zip_derived_cl1755, zip_derived_cl1761])).
% 73.11/11.06  thf(zip_derived_cl1768, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1746, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762])).
% 73.11/11.06  thf(zip_derived_cl1776, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 73.11/11.06          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1740, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768])).
% 73.11/11.06  thf(zip_derived_cl1791, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 73.11/11.06          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1735, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776])).
% 73.11/11.06  thf(zip_derived_cl1803, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 73.11/11.06          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1723, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791])).
% 73.11/11.06  thf(zip_derived_cl1809, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06         (~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 73.11/11.06          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.06               X7)
% 73.11/11.06          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06               X6 @ X7 @ X8)
% 73.11/11.06          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06               X6 @ X7 @ X8 @ X9)
% 73.11/11.06          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ skc57))),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1626, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803])).
% 73.11/11.06  thf(zip_derived_cl1826, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 73.11/11.06          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1709, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803])).
% 73.11/11.06  thf(zip_derived_cl1831, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 73.11/11.06          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06               X6 @ X7 @ X8)
% 73.11/11.06          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06               X6 @ X7 @ X8 @ X9)
% 73.11/11.06          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ skc57))),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1809, zip_derived_cl1826])).
% 73.11/11.06  thf(zip_derived_cl1854, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 73.11/11.06          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1694, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826])).
% 73.11/11.06  thf(zip_derived_cl1857, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06         (~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.06             X7 @ X8)
% 73.11/11.06          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06               X6 @ X7 @ X8 @ X9)
% 73.11/11.06          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ skc57))),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1831, zip_derived_cl1854])).
% 73.11/11.06  thf(zip_derived_cl1889, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i]:
% 73.11/11.06          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.06           X7 @ X8)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1673, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854])).
% 73.11/11.06  thf(zip_derived_cl1891, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06         (~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06             X6 @ X7 @ X8 @ X9)
% 73.11/11.06          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 73.11/11.06               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ skc57))),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1857, zip_derived_cl1889])).
% 73.11/11.06  thf(zip_derived_cl1928, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i]:
% 73.11/11.06          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 73.11/11.06           X7 @ X8 @ X9)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1653, zip_derived_cl1755, zip_derived_cl1761, 
% 73.11/11.06                 zip_derived_cl1762, zip_derived_cl1768, zip_derived_cl1776, 
% 73.11/11.06                 zip_derived_cl1791, zip_derived_cl1803, zip_derived_cl1826, 
% 73.11/11.06                 zip_derived_cl1854, zip_derived_cl1889])).
% 73.11/11.06  thf(zip_derived_cl1929, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06         ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 73.11/11.06            X6 @ X7 @ X8 @ X9 @ X10 @ skc57)),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1891, zip_derived_cl1928])).
% 73.11/11.06  thf(zip_derived_cl4753, plain,
% 73.11/11.06      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 73.11/11.06         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 73.11/11.06          (ssPv30_11r1r1r1r1r1r1r1r1r1r1r1 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 73.11/11.06           X4 @ X3 @ X2 @ X1 @ X0)),
% 73.11/11.06      inference('sup-', [status(thm)], [zip_derived_cl4752, zip_derived_cl1929])).
% 73.11/11.06  thf(zip_derived_cl4754, plain, ($false),
% 73.11/11.06      inference('demod', [status(thm)],
% 73.11/11.06                [zip_derived_cl1890, zip_derived_cl4753])).
% 73.11/11.06  
% 73.11/11.06  % SZS output end Refutation
% 73.11/11.06  
% 73.11/11.06  
% 73.11/11.06  % Terminating...
% 73.11/11.06  % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 73.11/11.10  % Runner terminated.
% 73.11/11.11  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------